af_gb_init: 17| 245|void af_gb_init() { 18| 245| pointer_idx = 0; 19| | 20| 24.7k| for (int i = 0; i < GB_SIZE; i++) { ------------------ | | 10| 24.7k|#define GB_SIZE 100 ------------------ | Branch (20:20): [True: 24.5k, False: 245] ------------------ 21| 24.5k| pointer_arr[i] = NULL; 22| 24.5k| } 23| 245|} af_gb_cleanup: 25| 245|void af_gb_cleanup() { 26| 24.7k| for(int i = 0; i < GB_SIZE; i++) { ------------------ | | 10| 24.7k|#define GB_SIZE 100 ------------------ | Branch (26:18): [True: 24.5k, False: 245] ------------------ 27| 24.5k| if (pointer_arr[i] != NULL) { ------------------ | Branch (27:9): [True: 232, False: 24.2k] ------------------ 28| 232| free(pointer_arr[i]); 29| 232| } 30| 24.5k| } 31| 245|} af_get_null_terminated: 33| 245|char *af_get_null_terminated(const uint8_t **data, size_t *size) { 34| 245|#define STR_SIZE 75 35| 245| if (*size < STR_SIZE || (int)*size < 0) { ------------------ | | 34| 490|#define STR_SIZE 75 ------------------ | Branch (35:7): [True: 13, False: 232] | Branch (35:27): [True: 0, False: 232] ------------------ 36| 13| return NULL; 37| 13| } 38| | 39| 232| char *new_s = malloc(STR_SIZE + 1); ------------------ | | 34| 232|#define STR_SIZE 75 ------------------ 40| 232| memcpy(new_s, *data, STR_SIZE); ------------------ | | 34| 232|#define STR_SIZE 75 ------------------ 41| 232| new_s[STR_SIZE] = '\0'; ------------------ | | 34| 232|#define STR_SIZE 75 ------------------ 42| | 43| 232| *data = *data+STR_SIZE; ------------------ | | 34| 232|#define STR_SIZE 75 ------------------ 44| 232| *size -= STR_SIZE; ------------------ | | 34| 232|#define STR_SIZE 75 ------------------ 45| 232| return new_s; 46| 245|} af_gb_get_null_terminated: 64| 245|char *af_gb_get_null_terminated(const uint8_t **data, size_t *size) { 65| | 66| 245| char *nstr = af_get_null_terminated(data, size); 67| 245| if (nstr == NULL) { ------------------ | Branch (67:7): [True: 13, False: 232] ------------------ 68| 13| return NULL; 69| 13| } 70| 232| pointer_arr[pointer_idx++] = (void*)nstr; 71| 232| return nstr; 72| 245|} LLVMFuzzerTestOneInput: 40| 245|int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { 41| 245| af_gb_init(); 42| 245| const uint8_t *data2 = data; 43| 245| size_t size2 = size; 44| | 45| | // Get a NULL terminated string 46| 245| char *cstr = af_gb_get_null_terminated(&data2, &size2); 47| | 48| | // Fuzz URI routines 49| 245| if (cstr && apr_pool_initialize() == APR_SUCCESS) { ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ | Branch (49:7): [True: 232, False: 13] | Branch (49:15): [True: 232, False: 0] ------------------ 50| 232| apr_pool_t *pool = NULL; 51| 232| apr_pool_create(&pool, NULL); ------------------ | | 301| 232| apr_pool_create_ex(newpool, parent, NULL, NULL) ------------------ 52| | 53| 232| apr_uri_t tmp_uri; 54| 232| if (apr_uri_parse(pool, cstr, &tmp_uri) == APR_SUCCESS) { ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ | Branch (54:9): [True: 198, False: 34] ------------------ 55| 198| apr_uri_unparse(pool, &tmp_uri, 0); 56| 198| } 57| 232| apr_uri_parse_hostinfo(pool, cstr, &tmp_uri); 58| | 59| | // Cleanup 60| 232| apr_pool_terminate(); 61| 232| } 62| | 63| 245| af_gb_cleanup(); 64| 245| return 0; 65| 245|} apr_atomic_init: 29| 232|{ 30| |#if defined (USE_ATOMICS_GENERIC64) 31| | return apr__atomic_generic64_init(p); 32| |#else 33| 232| return APR_SUCCESS; ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ 34| 232|#endif 35| 232|} apr_thread_mutex_create: 40| 232|{ 41| 232| apr_thread_mutex_t *new_mutex; 42| 232| apr_status_t rv; 43| | 44| |#ifndef HAVE_PTHREAD_MUTEX_RECURSIVE 45| | if (flags & APR_THREAD_MUTEX_NESTED) { 46| | return APR_ENOTIMPL; 47| | } 48| |#endif 49| | 50| 232| new_mutex = apr_pcalloc(pool, sizeof(apr_thread_mutex_t)); ------------------ | | 454| 232| apr_pcalloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 232|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 232|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 232|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 51| 232| new_mutex->pool = pool; 52| | 53| 232|#ifdef HAVE_PTHREAD_MUTEX_RECURSIVE 54| 232| if (flags & APR_THREAD_MUTEX_NESTED) { ------------------ | | 44| 232|#define APR_THREAD_MUTEX_NESTED 0x1 /**< enable nested (recursive) locks */ ------------------ | Branch (54:9): [True: 232, False: 0] ------------------ 55| 232| pthread_mutexattr_t mattr; 56| | 57| 232| rv = pthread_mutexattr_init(&mattr); 58| 232| if (rv) return rv; ------------------ | Branch (58:13): [True: 0, False: 232] ------------------ 59| | 60| 232| rv = pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_RECURSIVE); 61| 232| if (rv) { ------------------ | Branch (61:13): [True: 0, False: 232] ------------------ 62| 0| pthread_mutexattr_destroy(&mattr); 63| 0| return rv; 64| 0| } 65| | 66| 232| rv = pthread_mutex_init(&new_mutex->mutex, &mattr); 67| | 68| 232| pthread_mutexattr_destroy(&mattr); 69| 232| } else 70| 0|#endif 71| 0| { 72| |#if defined(APR_THREAD_DEBUG) 73| | pthread_mutexattr_t mattr; 74| | 75| | rv = pthread_mutexattr_init(&mattr); 76| | if (rv) return rv; 77| | 78| | rv = pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_ERRORCHECK); 79| | if (rv) { 80| | pthread_mutexattr_destroy(&mattr); 81| | return rv; 82| | } 83| | 84| | rv = pthread_mutex_init(&new_mutex->mutex, &mattr); 85| | 86| | pthread_mutexattr_destroy(&mattr); 87| |#else 88| 0| rv = pthread_mutex_init(&new_mutex->mutex, NULL); 89| 0|#endif 90| 0| } 91| | 92| 232| if (rv) { ------------------ | Branch (92:9): [True: 0, False: 232] ------------------ 93| |#ifdef HAVE_ZOS_PTHREADS 94| | rv = errno; 95| |#endif 96| 0| return rv; 97| 0| } 98| | 99| |#ifndef HAVE_PTHREAD_MUTEX_TIMEDLOCK 100| | if (flags & APR_THREAD_MUTEX_TIMED) { 101| | rv = apr_thread_cond_create(&new_mutex->cond, pool); 102| | if (rv) { 103| |#ifdef HAVE_ZOS_PTHREADS 104| | rv = errno; 105| |#endif 106| | pthread_mutex_destroy(&new_mutex->mutex); 107| | return rv; 108| | } 109| | } 110| |#endif 111| | 112| 232| apr_pool_cleanup_register(new_mutex->pool, 113| 232| new_mutex, thread_mutex_cleanup, 114| 232| apr_pool_cleanup_null); 115| | 116| 232| *mutex = new_mutex; 117| 232| return APR_SUCCESS; ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ 118| 232|} apr_thread_mutex_lock: 121| 232|{ 122| 232| apr_status_t rv; 123| | 124| |#ifndef HAVE_PTHREAD_MUTEX_TIMEDLOCK 125| | if (mutex->cond) { 126| | apr_status_t rv2; 127| | 128| | rv = pthread_mutex_lock(&mutex->mutex); 129| | if (rv) { 130| |#ifdef HAVE_ZOS_PTHREADS 131| | rv = errno; 132| |#endif 133| | return rv; 134| | } 135| | 136| | if (mutex->locked) { 137| | mutex->num_waiters++; 138| | rv = apr_thread_cond_wait(mutex->cond, mutex); 139| | mutex->num_waiters--; 140| | } 141| | else { 142| | mutex->locked = 1; 143| | } 144| | 145| | rv2 = pthread_mutex_unlock(&mutex->mutex); 146| | if (rv2 && !rv) { 147| |#ifdef HAVE_ZOS_PTHREADS 148| | rv = errno; 149| |#else 150| | rv = rv2; 151| |#endif 152| | } 153| | 154| | return rv; 155| | } 156| |#endif 157| | 158| 232| rv = pthread_mutex_lock(&mutex->mutex); 159| |#ifdef HAVE_ZOS_PTHREADS 160| | if (rv) { 161| | rv = errno; 162| | } 163| |#endif 164| | 165| 232| return rv; 166| 232|} apr_thread_mutex_unlock: 302| 232|{ 303| 232| apr_status_t status; 304| | 305| |#ifndef HAVE_PTHREAD_MUTEX_TIMEDLOCK 306| | if (mutex->cond) { 307| | status = pthread_mutex_lock(&mutex->mutex); 308| | if (status) { 309| |#ifdef HAVE_ZOS_PTHREADS 310| | status = errno; 311| |#endif 312| | return status; 313| | } 314| | 315| | if (!mutex->locked) { 316| | status = APR_EINVAL; 317| | } 318| | else if (mutex->num_waiters) { 319| | status = apr_thread_cond_signal(mutex->cond); 320| | } 321| | if (status) { 322| | pthread_mutex_unlock(&mutex->mutex); 323| | return status; 324| | } 325| | 326| | mutex->locked = 0; 327| | } 328| |#endif 329| | 330| 232| status = pthread_mutex_unlock(&mutex->mutex); 331| |#ifdef HAVE_ZOS_PTHREADS 332| | if (status) { 333| | status = errno; 334| | } 335| |#endif 336| | 337| 232| return status; 338| 232|} thread_mutex.c:thread_mutex_cleanup: 24| 232|{ 25| 232| apr_thread_mutex_t *mutex = data; 26| 232| apr_status_t rv; 27| | 28| 232| rv = pthread_mutex_destroy(&mutex->mutex); 29| |#ifdef HAVE_ZOS_PTHREADS 30| | if (rv) { 31| | rv = errno; 32| | } 33| |#endif 34| 232| return rv; 35| 232|} apr_pool_initialize: 1674| 232|{ 1675| 232| apr_status_t rv; 1676| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1677| | char *logpath; 1678| | apr_file_t *debug_log = NULL; 1679| |#endif 1680| | 1681| 232| if (apr_pools_initialized++) ------------------ | Branch (1681:9): [True: 0, False: 232] ------------------ 1682| 0| return APR_SUCCESS; ------------------ | | 225| 0|#define APR_SUCCESS 0 ------------------ 1683| | 1684| 232|#if defined(_SC_PAGESIZE) 1685| 232| boundary_size = sysconf(_SC_PAGESIZE); 1686| |#elif defined(WIN32) 1687| | { 1688| | SYSTEM_INFO si; 1689| | GetSystemInfo(&si); 1690| | boundary_size = si.dwPageSize; 1691| | } 1692| |#endif 1693| 232| boundary_index = 12; 1694| 232| while ( (1 << boundary_index) < boundary_size) ------------------ | Branch (1694:13): [True: 0, False: 232] ------------------ 1695| 0| boundary_index++; 1696| 232| boundary_size = (1 << boundary_index); 1697| | 1698| | /* Since the debug code works a bit differently then the 1699| | * regular pools code, we ask for a lock here. The regular 1700| | * pools code has got this lock embedded in the global 1701| | * allocator, a concept unknown to debug mode. 1702| | */ 1703| 232| if ((rv = apr_pool_create_ex(&global_pool, NULL, NULL, ------------------ | | 247| 232| apr_pool_create_ex_debug(newpool, parent, abort_fn, allocator, \ | | 248| 232| APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 232|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 232|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 232|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ | Branch (1703:9): [True: 0, False: 232] ------------------ 1704| 232| NULL)) != APR_SUCCESS) { ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ 1705| 0| return rv; 1706| 0| } 1707| | 1708| 232| apr_pool_tag(global_pool, "APR global pool"); 1709| | 1710| 232| apr_pools_initialized = 1; 1711| | 1712| | /* This has to happen here because mutexes might be backed by 1713| | * atomics. It used to be snug and safe in apr_initialize(). 1714| | */ 1715| 232| if ((rv = apr_atomic_init(global_pool)) != APR_SUCCESS) { ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ | Branch (1715:9): [True: 0, False: 232] ------------------ 1716| 0| return rv; 1717| 0| } 1718| | 1719| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1720| | rv = apr_env_get(&logpath, "APR_POOL_DEBUG_LOG", global_pool); 1721| | 1722| | /* Don't pass file_stderr directly to apr_file_open() here, since 1723| | * apr_file_open() can call back to apr_pool_log_event() and that 1724| | * may attempt to use then then non-NULL but partially set up file 1725| | * object. */ 1726| | if (rv == APR_SUCCESS) { 1727| | apr_file_open(&debug_log, logpath, 1728| | APR_FOPEN_APPEND|APR_FOPEN_WRITE|APR_FOPEN_CREATE, 1729| | APR_FPROT_OS_DEFAULT, global_pool); 1730| | } 1731| | else { 1732| | apr_file_open_stderr(&debug_log, global_pool); 1733| | } 1734| | 1735| | /* debug_log is now a file handle. */ 1736| | file_stderr = debug_log; 1737| | 1738| | if (file_stderr) { 1739| | apr_file_printf(file_stderr, 1740| | "POOL DEBUG: [PID" 1741| |#if APR_HAS_THREADS 1742| | "/TID" 1743| |#endif /* APR_HAS_THREADS */ 1744| | "] ACTION (SIZE /POOL SIZE /TOTAL SIZE) " 1745| | "POOL \"TAG\" <__FILE__:__LINE__> PARENT (ALLOCS/TOTAL ALLOCS/CLEARS)\n"); 1746| | 1747| | apr_pool_log_event(global_pool, "GLOBAL", __FILE__ ":apr_pool_initialize", 0); 1748| | 1749| | /* Add a cleanup handler that sets the debug log file handle 1750| | * to NULL, otherwise we'll try to log the global pool 1751| | * destruction event with predictably disastrous results. */ 1752| | apr_pool_cleanup_register(global_pool, NULL, 1753| | apr_pool_cleanup_file_stderr, 1754| | apr_pool_cleanup_null); 1755| | } 1756| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */ 1757| | 1758| 232| return APR_SUCCESS; ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ 1759| 232|} apr_pool_terminate: 1762| 232|{ 1763| 232| if (!apr_pools_initialized) ------------------ | Branch (1763:9): [True: 0, False: 232] ------------------ 1764| 0| return; 1765| | 1766| 232| if (--apr_pools_initialized) ------------------ | Branch (1766:9): [True: 0, False: 232] ------------------ 1767| 0| return; 1768| | 1769| 232| apr_pool_destroy(global_pool); /* This will also destroy the mutex */ ------------------ | | 388| 232| apr_pool_destroy_debug(p, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 232|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 232|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 232|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 1770| 232| global_pool = NULL; 1771| | 1772| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1773| | file_stderr = NULL; 1774| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */ 1775| 232|} apr_palloc_debug: 1823| 2.25k|{ 1824| 2.25k| void *mem; 1825| | 1826| 2.25k| apr_pool_check_integrity(pool); 1827| | 1828| 2.25k| mem = pool_alloc(pool, size); 1829| | 1830| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) 1831| | apr_pool_log_event(pool, "PALLOC", file_line, 1); 1832| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) */ 1833| | 1834| 2.25k| return mem; 1835| 2.25k|} apr_pcalloc_debug: 1839| 232|{ 1840| 232| void *mem; 1841| | 1842| 232| apr_pool_check_integrity(pool); 1843| | 1844| 232| mem = pool_alloc(pool, size); 1845| 232| memset(mem, 0, size); 1846| | 1847| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) 1848| | apr_pool_log_event(pool, "PCALLOC", file_line, 1); 1849| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALLOC) */ 1850| | 1851| 232| return mem; 1852| 232|} apr_pool_destroy_debug: 1985| 232|{ 1986| 232|#if APR_HAS_THREADS 1987| 232| apr_thread_mutex_t *mutex; 1988| 232|#endif 1989| | 1990| 232| apr_pool_check_lifetime(pool); 1991| | 1992| 232| if (pool->joined) { ------------------ | Branch (1992:9): [True: 0, False: 232] ------------------ 1993| | /* Joined pools must not be explicitly destroyed; the caller 1994| | * has broken the guarantee. */ 1995| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1996| | apr_pool_log_event(pool, "LIFE", 1997| | __FILE__ ":apr_pool_destroy abort on joined", 0); 1998| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */ 1999| | 2000| 0| abort(); 2001| 0| } 2002| | 2003| 232|#if APR_HAS_THREADS 2004| | /* Lock the parent mutex before destroying so that it's not accessed 2005| | * concurrently by apr_pool_walk_tree. 2006| | */ 2007| 232| mutex = parent_lock(pool); 2008| 232|#endif 2009| | 2010| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) 2011| | apr_pool_log_event(pool, "DESTROY", file_line, 1); 2012| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */ 2013| | 2014| 232| pool_destroy_debug(pool, file_line); 2015| | 2016| 232|#if APR_HAS_THREADS 2017| | /* Unlock the mutex we obtained above */ 2018| 232| parent_unlock(mutex); 2019| 232|#endif /* APR_HAS_THREADS */ 2020| 232|} apr_pool_create_ex_debug: 2027| 464|{ 2028| 464| apr_pool_t *pool; 2029| | 2030| 464| *newpool = NULL; 2031| | 2032| 464| if (!parent) { ------------------ | Branch (2032:9): [True: 464, False: 0] ------------------ 2033| 464| parent = global_pool; 2034| 464| } 2035| 0| else { 2036| 0| apr_pool_check_lifetime(parent); 2037| | 2038| 0| if (!allocator) ------------------ | Branch (2038:12): [True: 0, False: 0] ------------------ 2039| 0| allocator = parent->allocator; 2040| 0| } 2041| | 2042| 464| if (!abort_fn && parent) ------------------ | Branch (2042:9): [True: 464, False: 0] | Branch (2042:22): [True: 232, False: 232] ------------------ 2043| 232| abort_fn = parent->abort_fn; 2044| | 2045| 464| if ((pool = malloc(SIZEOF_POOL_T)) == NULL) { ------------------ | | 618| 464|#define SIZEOF_POOL_T APR_ALIGN_DEFAULT(sizeof(apr_pool_t)) | | ------------------ | | | | 150| 464|#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8) | | | | ------------------ | | | | | | 147| 464| (((size) + ((boundary) - 1)) & ~((boundary) - 1)) | | | | ------------------ | | ------------------ ------------------ | Branch (2045:9): [True: 0, False: 464] ------------------ 2046| 0| if (abort_fn) ------------------ | Branch (2046:13): [True: 0, False: 0] ------------------ 2047| 0| abort_fn(APR_ENOMEM); ------------------ | | 687| 0|#define APR_ENOMEM ENOMEM ------------------ 2048| | 2049| 0| return APR_ENOMEM; ------------------ | | 687| 0|#define APR_ENOMEM ENOMEM ------------------ 2050| 0| } 2051| | 2052| 464| memset(pool, 0, SIZEOF_POOL_T); ------------------ | | 618| 464|#define SIZEOF_POOL_T APR_ALIGN_DEFAULT(sizeof(apr_pool_t)) | | ------------------ | | | | 150| 464|#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8) | | | | ------------------ | | | | | | 147| 464| (((size) + ((boundary) - 1)) & ~((boundary) - 1)) | | | | ------------------ | | ------------------ ------------------ 2053| | 2054| 464| pool->allocator = allocator; 2055| 464| pool->abort_fn = abort_fn; 2056| 464| pool->tag = file_line; 2057| 464| pool->file_line = file_line; 2058| | 2059| 464|#if APR_HAS_THREADS 2060| 464| pool->owner = apr_os_thread_current(); 2061| 464|#endif /* APR_HAS_THREADS */ 2062| |#ifdef NETWARE 2063| | pool->owner_proc = (apr_os_proc_t)getnlmhandle(); 2064| |#endif /* defined(NETWARE) */ 2065| | 2066| 464|#if APR_HAS_THREADS 2067| 464| if (parent == NULL || parent->allocator != allocator) { ------------------ | Branch (2067:9): [True: 232, False: 232] | Branch (2067:27): [True: 0, False: 232] ------------------ 2068| 232| apr_status_t rv; 2069| | 2070| | /* No matter what the creation flags say, always create 2071| | * a lock. Without it integrity_check and apr_pool_num_bytes 2072| | * blow up (because they traverse pools child lists that 2073| | * possibly belong to another thread, in combination with 2074| | * the pool having no lock). However, this might actually 2075| | * hide problems like creating a child pool of a pool 2076| | * belonging to another thread. 2077| | */ 2078| 232| if ((rv = apr_thread_mutex_create(&pool->mutex, ------------------ | Branch (2078:13): [True: 0, False: 232] ------------------ 2079| 232| APR_THREAD_MUTEX_NESTED, pool)) != APR_SUCCESS) { ------------------ | | 44| 232|#define APR_THREAD_MUTEX_NESTED 0x1 /**< enable nested (recursive) locks */ ------------------ APR_THREAD_MUTEX_NESTED, pool)) != APR_SUCCESS) { ------------------ | | 225| 232|#define APR_SUCCESS 0 ------------------ 2080| 0| free(pool); 2081| 0| return rv; 2082| 0| } 2083| 232| } 2084| 232| else { 2085| 232| pool->mutex = parent->mutex; 2086| 232| } 2087| 464|#endif /* APR_HAS_THREADS */ 2088| | 2089| 464| if ((pool->parent = parent) != NULL) { ------------------ | Branch (2089:9): [True: 232, False: 232] ------------------ 2090| 232| pool_lock(parent); 2091| | 2092| 232| if ((pool->sibling = parent->child) != NULL) ------------------ | Branch (2092:13): [True: 0, False: 232] ------------------ 2093| 0| pool->sibling->ref = &pool->sibling; 2094| | 2095| 232| parent->child = pool; 2096| 232| pool->ref = &parent->child; 2097| | 2098| 232| pool_unlock(parent); 2099| 232| } 2100| 232| else { 2101| 232| pool->sibling = NULL; 2102| 232| pool->ref = NULL; 2103| 232| } 2104| | 2105| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) 2106| | apr_pool_log_event(pool, "CREATE", file_line, 1); 2107| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */ 2108| | 2109| 464| *newpool = pool; 2110| | 2111| 464| return APR_SUCCESS; ------------------ | | 225| 464|#define APR_SUCCESS 0 ------------------ 2112| 464|} apr_pool_tag: 2440| 232|{ 2441| 232| pool->tag = tag; 2442| 232|} apr_pool_cleanup_register: 2530| 232|{ 2531| 232| cleanup_t *c = NULL; 2532| | 2533| 232|#if APR_POOL_DEBUG 2534| 232| apr_pool_check_integrity(p); 2535| 232|#endif /* APR_POOL_DEBUG */ 2536| | 2537| 232| if (p != NULL) { ------------------ | Branch (2537:9): [True: 232, False: 0] ------------------ 2538| 232| if (p->free_cleanups) { ------------------ | Branch (2538:13): [True: 0, False: 232] ------------------ 2539| | /* reuse a cleanup structure */ 2540| 0| c = p->free_cleanups; 2541| 0| p->free_cleanups = c->next; 2542| 232| } else { 2543| 232| c = apr_palloc(p, sizeof(cleanup_t)); ------------------ | | 425| 232| apr_palloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 232|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 232|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 232|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 2544| 232| } 2545| 232| c->data = data; 2546| 232| c->plain_cleanup_fn = plain_cleanup_fn; 2547| 232| c->child_cleanup_fn = child_cleanup_fn; 2548| 232| c->next = p->cleanups; 2549| 232| p->cleanups = c; 2550| 232| } 2551| | 2552| 232|#if APR_POOL_DEBUG 2553| 232| if (!c || !c->plain_cleanup_fn || !c->child_cleanup_fn) { ------------------ | Branch (2553:9): [True: 0, False: 232] | Branch (2553:15): [True: 0, False: 232] | Branch (2553:39): [True: 0, False: 232] ------------------ 2554| 0| abort(); 2555| 0| } 2556| 232|#endif /* APR_POOL_DEBUG */ 2557| 232|} apr_pool_create_ex: 2979| 232|{ 2980| 232| return apr_pool_create_ex_debug(newpool, parent, 2981| 232| abort_fn, allocator, 2982| 232| "undefined"); 2983| 232|} apr_pools.c:apr_pool_check_integrity: 1657| 2.71k|{ 1658| 2.71k| apr_pool_check_lifetime(pool); 1659| 2.71k| apr_pool_check_owner(pool); 1660| 2.71k|} apr_pools.c:apr_pool_check_owner: 1642| 3.18k|{ 1643| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_OWNER) 1644| |#if APR_HAS_THREADS 1645| | if (!apr_os_thread_equal(pool->owner, apr_os_thread_current())) { 1646| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1647| | apr_pool_log_event(pool, "THREAD", 1648| | __FILE__ ":apr_pool_integrity check [owner]", 0); 1649| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */ 1650| | abort(); 1651| | } 1652| |#endif /* APR_HAS_THREADS */ 1653| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_OWNER) */ 1654| 3.18k|} apr_pools.c:pool_alloc: 1783| 2.48k|{ 1784| 2.48k| debug_node_t *node; 1785| 2.48k| void *mem; 1786| | 1787| 2.48k| if ((mem = malloc(size)) == NULL) { ------------------ | Branch (1787:9): [True: 0, False: 2.48k] ------------------ 1788| 0| if (pool->abort_fn) ------------------ | Branch (1788:13): [True: 0, False: 0] ------------------ 1789| 0| pool->abort_fn(APR_ENOMEM); ------------------ | | 687| 0|#define APR_ENOMEM ENOMEM ------------------ 1790| | 1791| 0| return NULL; 1792| 0| } 1793| | 1794| 2.48k| node = pool->nodes; 1795| 2.48k| if (node == NULL || node->index == 64) { ------------------ | Branch (1795:9): [True: 464, False: 2.02k] | Branch (1795:25): [True: 0, False: 2.02k] ------------------ 1796| 464| if ((node = malloc(SIZEOF_DEBUG_NODE_T)) == NULL) { ------------------ | | 562| 464|#define SIZEOF_DEBUG_NODE_T APR_ALIGN_DEFAULT(sizeof(debug_node_t)) | | ------------------ | | | | 150| 464|#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8) | | | | ------------------ | | | | | | 147| 464| (((size) + ((boundary) - 1)) & ~((boundary) - 1)) | | | | ------------------ | | ------------------ ------------------ | Branch (1796:13): [True: 0, False: 464] ------------------ 1797| 0| free(mem); 1798| 0| if (pool->abort_fn) ------------------ | Branch (1798:17): [True: 0, False: 0] ------------------ 1799| 0| pool->abort_fn(APR_ENOMEM); ------------------ | | 687| 0|#define APR_ENOMEM ENOMEM ------------------ 1800| | 1801| 0| return NULL; 1802| 0| } 1803| | 1804| 464| memset(node, 0, SIZEOF_DEBUG_NODE_T); ------------------ | | 562| 464|#define SIZEOF_DEBUG_NODE_T APR_ALIGN_DEFAULT(sizeof(debug_node_t)) | | ------------------ | | | | 150| 464|#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8) | | | | ------------------ | | | | | | 147| 464| (((size) + ((boundary) - 1)) & ~((boundary) - 1)) | | | | ------------------ | | ------------------ ------------------ 1805| | 1806| 464| node->next = pool->nodes; 1807| 464| pool->nodes = node; 1808| 464| node->index = 0; 1809| 464| } 1810| | 1811| 2.48k| node->beginp[node->index] = mem; 1812| 2.48k| node->endp[node->index] = (char *)mem + size; 1813| 2.48k| node->index++; 1814| | 1815| 2.48k| pool->stat_alloc++; 1816| 2.48k| pool->stat_total_alloc++; 1817| | 1818| 2.48k| return mem; 1819| 2.48k|} apr_pools.c:apr_pool_check_lifetime: 1616| 2.95k|{ 1617| | /* Rule of thumb: use of the global pool is always 1618| | * ok, since the only user is apr_pools.c. Unless 1619| | * people have searched for the top level parent and 1620| | * started to use that... 1621| | */ 1622| 2.95k| if (pool == global_pool || global_pool == NULL) ------------------ | Branch (1622:9): [True: 232, False: 2.71k] | Branch (1622:32): [True: 696, False: 2.02k] ------------------ 1623| 928| return; 1624| | 1625| | /* Lifetime 1626| | * This basically checks to see if the pool being used is still 1627| | * a relative to the global pool. If not it was previously 1628| | * destroyed, in which case we abort(). 1629| | */ 1630| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME) 1631| | if (!apr_pool_is_child_of(pool, global_pool)) { 1632| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) 1633| | apr_pool_log_event(pool, "LIFE", 1634| | __FILE__ ":apr_pool_integrity check [lifetime]", 0); 1635| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE_ALL) */ 1636| | abort(); 1637| | } 1638| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_LIFETIME) */ 1639| 2.95k|} apr_pools.c:parent_lock: 1491| 232|{ 1492| 232| if (pool->parent) { ------------------ | Branch (1492:9): [True: 0, False: 232] ------------------ 1493| 0| apr_thread_mutex_lock(pool->parent->mutex); 1494| 0| return pool->parent->mutex; 1495| 0| } 1496| 232| return NULL; 1497| 232|} apr_pools.c:pool_clear_debug: 1862| 464|{ 1863| 464| debug_node_t *node; 1864| 464| apr_size_t index; 1865| | 1866| | /* Run pre destroy cleanups */ 1867| 464| run_cleanups(&pool->pre_cleanups); 1868| 464| pool->pre_cleanups = NULL; 1869| | 1870| | /* 1871| | * Now that we have given the pre cleanups the chance to kill of any 1872| | * threads using the pool, the owner must be correct. 1873| | */ 1874| 464| apr_pool_check_owner(pool); 1875| | 1876| | /* Destroy the subpools. The subpools will detach themselves from 1877| | * this pool thus this loop is safe and easy. 1878| | */ 1879| 696| while (pool->child) ------------------ | Branch (1879:12): [True: 232, False: 464] ------------------ 1880| 232| pool_destroy_debug(pool->child, file_line); 1881| | 1882| | /* Run cleanups */ 1883| 464| run_cleanups(&pool->cleanups); 1884| 464| pool->free_cleanups = NULL; 1885| 464| pool->cleanups = NULL; 1886| | 1887| | /* If new child pools showed up, this is a reason to raise a flag */ 1888| 464| if (pool->child) ------------------ | Branch (1888:9): [True: 0, False: 464] ------------------ 1889| 0| abort(); 1890| | 1891| | /* Free subprocesses */ 1892| 464| free_proc_chain(pool->subprocesses); 1893| 464| pool->subprocesses = NULL; 1894| | 1895| | /* Clear the user data. */ 1896| 464| pool->user_data = NULL; 1897| | 1898| | /* Free the blocks, scribbling over them first to help highlight 1899| | * use-after-free issues. */ 1900| 928| while ((node = pool->nodes) != NULL) { ------------------ | Branch (1900:12): [True: 464, False: 464] ------------------ 1901| 464| pool->nodes = node->next; 1902| | 1903| 2.95k| for (index = 0; index < node->index; index++) { ------------------ | Branch (1903:25): [True: 2.48k, False: 464] ------------------ 1904| 2.48k| memset(node->beginp[index], POOL_POISON_BYTE, ------------------ | | 1859| 2.48k|#define POOL_POISON_BYTE 'A' ------------------ 1905| 2.48k| (char *)node->endp[index] - (char *)node->beginp[index]); 1906| 2.48k| free(node->beginp[index]); 1907| 2.48k| } 1908| | 1909| 464| memset(node, POOL_POISON_BYTE, SIZEOF_DEBUG_NODE_T); ------------------ | | 1859| 464|#define POOL_POISON_BYTE 'A' ------------------ memset(node, POOL_POISON_BYTE, SIZEOF_DEBUG_NODE_T); ------------------ | | 562| 464|#define SIZEOF_DEBUG_NODE_T APR_ALIGN_DEFAULT(sizeof(debug_node_t)) | | ------------------ | | | | 150| 464|#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8) | | | | ------------------ | | | | | | 147| 464| (((size) + ((boundary) - 1)) & ~((boundary) - 1)) | | | | ------------------ | | ------------------ ------------------ 1910| 464| free(node); 1911| 464| } 1912| | 1913| 464| pool->stat_alloc = 0; 1914| 464| pool->stat_clear++; 1915| | 1916| |#if (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) 1917| | apr_pool_log_event(pool, "CLEARED", file_line, 1); 1918| |#endif /* (APR_POOL_DEBUG & APR_POOL_DEBUG_VERBOSE) */ 1919| 464|} apr_pools.c:run_cleanups: 2684| 928|{ 2685| 928| cleanup_t *c = *cref; 2686| | 2687| 1.16k| while (c) { ------------------ | Branch (2687:12): [True: 232, False: 928] ------------------ 2688| 232| *cref = c->next; 2689| 232| (*c->plain_cleanup_fn)((void *)c->data); 2690| 232| c = *cref; 2691| 232| } 2692| 928|} apr_pools.c:free_proc_chain: 2764| 464|{ 2765| | /* Dispose of the subprocesses we've spawned off in the course of 2766| | * whatever it was we're cleaning up now. This may involve killing 2767| | * some of them off... 2768| | */ 2769| 464| struct process_chain *pc; 2770| 464| int need_timeout = 0; 2771| 464| apr_time_t timeout_interval; 2772| | 2773| 464| if (!procs) ------------------ | Branch (2773:9): [True: 464, False: 0] ------------------ 2774| 464| return; /* No work. Whew! */ 2775| | 2776| | /* First, check to see if we need to do the SIGTERM, sleep, SIGKILL 2777| | * dance with any of the processes we're cleaning up. If we've got 2778| | * any kill-on-sight subprocesses, ditch them now as well, so they 2779| | * don't waste any more cycles doing whatever it is that they shouldn't 2780| | * be doing anymore. 2781| | */ 2782| | 2783| 0|#ifndef NEED_WAITPID 2784| | /* Pick up all defunct processes */ 2785| 0| for (pc = procs; pc; pc = pc->next) { ------------------ | Branch (2785:22): [True: 0, False: 0] ------------------ 2786| 0| if (apr_proc_wait(pc->proc, NULL, NULL, APR_NOWAIT) != APR_CHILD_NOTDONE) ------------------ | | 454| 0|#define APR_CHILD_NOTDONE (APR_OS_START_STATUS + 6) | | ------------------ | | | | 136| 0|#define APR_OS_START_STATUS (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE) | | | | ------------------ | | | | | | 117| 0|#define APR_OS_START_ERROR 20000 | | | | ------------------ | | | | #define APR_OS_START_STATUS (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE) | | | | ------------------ | | | | | | 123| 0|#define APR_OS_ERRSPACE_SIZE 50000 | | | | ------------------ | | ------------------ ------------------ | Branch (2786:13): [True: 0, False: 0] ------------------ 2787| 0| pc->kill_how = APR_KILL_NEVER; 2788| 0| } 2789| 0|#endif /* !defined(NEED_WAITPID) */ 2790| | 2791| 0| for (pc = procs; pc; pc = pc->next) { ------------------ | Branch (2791:22): [True: 0, False: 0] ------------------ 2792| 0|#ifndef WIN32 2793| 0| if ((pc->kill_how == APR_KILL_AFTER_TIMEOUT) ------------------ | Branch (2793:13): [True: 0, False: 0] ------------------ 2794| 0| || (pc->kill_how == APR_KILL_ONLY_ONCE)) { ------------------ | Branch (2794:16): [True: 0, False: 0] ------------------ 2795| | /* 2796| | * Subprocess may be dead already. Only need the timeout if not. 2797| | * Note: apr_proc_kill on Windows is TerminateProcess(), which is 2798| | * similar to a SIGKILL, so always give the process a timeout 2799| | * under Windows before killing it. 2800| | */ 2801| 0| if (apr_proc_kill(pc->proc, SIGTERM) == APR_SUCCESS) ------------------ | | 225| 0|#define APR_SUCCESS 0 ------------------ | Branch (2801:17): [True: 0, False: 0] ------------------ 2802| 0| need_timeout = 1; 2803| 0| } 2804| 0| else if (pc->kill_how == APR_KILL_ALWAYS) { ------------------ | Branch (2804:18): [True: 0, False: 0] ------------------ 2805| |#else /* WIN32 knows only one fast, clean method of killing processes today */ 2806| | if (pc->kill_how != APR_KILL_NEVER) { 2807| | need_timeout = 1; 2808| | pc->kill_how = APR_KILL_ALWAYS; 2809| |#endif 2810| 0| apr_proc_kill(pc->proc, SIGKILL); 2811| 0| } 2812| 0| } 2813| | 2814| | /* Sleep only if we have to. The sleep algorithm grows 2815| | * by a factor of two on each iteration. TIMEOUT_INTERVAL 2816| | * is equal to TIMEOUT_USECS / 64. 2817| | */ 2818| 0| if (need_timeout) { ------------------ | Branch (2818:9): [True: 0, False: 0] ------------------ 2819| 0| timeout_interval = TIMEOUT_INTERVAL; ------------------ | | 106| 0|#define TIMEOUT_INTERVAL 46875 ------------------ 2820| 0| apr_sleep(timeout_interval); 2821| | 2822| 0| do { 2823| | /* check the status of the subprocesses */ 2824| 0| need_timeout = 0; 2825| 0| for (pc = procs; pc; pc = pc->next) { ------------------ | Branch (2825:30): [True: 0, False: 0] ------------------ 2826| 0| if (pc->kill_how == APR_KILL_AFTER_TIMEOUT) { ------------------ | Branch (2826:21): [True: 0, False: 0] ------------------ 2827| 0| if (apr_proc_wait(pc->proc, NULL, NULL, APR_NOWAIT) ------------------ | Branch (2827:25): [True: 0, False: 0] ------------------ 2828| 0| == APR_CHILD_NOTDONE) ------------------ | | 454| 0|#define APR_CHILD_NOTDONE (APR_OS_START_STATUS + 6) | | ------------------ | | | | 136| 0|#define APR_OS_START_STATUS (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE) | | | | ------------------ | | | | | | 117| 0|#define APR_OS_START_ERROR 20000 | | | | ------------------ | | | | #define APR_OS_START_STATUS (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE) | | | | ------------------ | | | | | | 123| 0|#define APR_OS_ERRSPACE_SIZE 50000 | | | | ------------------ | | ------------------ ------------------ 2829| 0| need_timeout = 1; /* subprocess is still active */ 2830| 0| else 2831| 0| pc->kill_how = APR_KILL_NEVER; /* subprocess has exited */ 2832| 0| } 2833| 0| } 2834| 0| if (need_timeout) { ------------------ | Branch (2834:17): [True: 0, False: 0] ------------------ 2835| 0| if (timeout_interval >= TIMEOUT_USECS) { ------------------ | | 105| 0|#define TIMEOUT_USECS 3000000 ------------------ | Branch (2835:21): [True: 0, False: 0] ------------------ 2836| 0| break; 2837| 0| } 2838| 0| apr_sleep(timeout_interval); 2839| 0| timeout_interval *= 2; 2840| 0| } 2841| 0| } while (need_timeout); ------------------ | Branch (2841:18): [True: 0, False: 0] ------------------ 2842| 0| } 2843| | 2844| | /* OK, the scripts we just timed out for have had a chance to clean up 2845| | * --- now, just get rid of them, and also clean up the system accounting 2846| | * goop... 2847| | */ 2848| 0| for (pc = procs; pc; pc = pc->next) { ------------------ | Branch (2848:22): [True: 0, False: 0] ------------------ 2849| 0| if (pc->kill_how == APR_KILL_AFTER_TIMEOUT) ------------------ | Branch (2849:13): [True: 0, False: 0] ------------------ 2850| 0| apr_proc_kill(pc->proc, SIGKILL); 2851| 0| } 2852| | 2853| | /* Now wait for all the signaled processes to die */ 2854| 0| for (pc = procs; pc; pc = pc->next) { ------------------ | Branch (2854:22): [True: 0, False: 0] ------------------ 2855| 0| if (pc->kill_how != APR_KILL_NEVER) ------------------ | Branch (2855:13): [True: 0, False: 0] ------------------ 2856| 0| (void)apr_proc_wait(pc->proc, NULL, NULL, APR_WAIT); 2857| 0| } 2858| 0|} apr_pools.c:parent_unlock: 1501| 232|{ 1502| 232| if (mutex) { ------------------ | Branch (1502:9): [True: 0, False: 232] ------------------ 1503| 0| apr_thread_mutex_unlock(mutex); 1504| 0| } 1505| 232|} apr_pools.c:pool_destroy_debug: 1964| 464|{ 1965| 464| pool_clear_debug(pool, file_line); 1966| | 1967| | /* Remove the pool from the parent's child list */ 1968| 464| if (pool->parent != NULL ------------------ | Branch (1968:9): [True: 232, False: 232] ------------------ 1969| 464| && (*pool->ref = pool->sibling) != NULL) { ------------------ | Branch (1969:12): [True: 0, False: 232] ------------------ 1970| 0| pool->sibling->ref = pool->ref; 1971| 0| } 1972| | 1973| | /* Destroy the allocator if the pool owns it */ 1974| 464| if (pool->allocator != NULL ------------------ | Branch (1974:9): [True: 0, False: 464] ------------------ 1975| 464| && apr_allocator_owner_get(pool->allocator) == pool) { ------------------ | Branch (1975:12): [True: 0, False: 0] ------------------ 1976| 0| apr_allocator_destroy(pool->allocator); 1977| 0| } 1978| | 1979| | /* Free the pool itself */ 1980| 464| free(pool); 1981| 464|} apr_pools.c:pool_lock: 1474| 232|{ 1475| 232|#if APR_HAS_THREADS 1476| 232| apr_thread_mutex_lock(pool->mutex); 1477| 232|#endif /* APR_HAS_THREADS */ 1478| 232|} apr_pools.c:pool_unlock: 1482| 232|{ 1483| 232|#if APR_HAS_THREADS 1484| 232| apr_thread_mutex_unlock(pool->mutex); 1485| 232|#endif /* APR_HAS_THREADS */ 1486| 232|} apr_pstrdup: 70| 464|{ 71| 464| char *res; 72| 464| apr_size_t len; 73| | 74| 464| if (s == NULL) { ------------------ | Branch (74:9): [True: 0, False: 464] ------------------ 75| 0| return NULL; 76| 0| } 77| 464| len = strlen(s) + 1; 78| 464| res = apr_pmemdup(a, s, len); 79| 464| return res; 80| 464|} apr_pstrndup: 83| 201|{ 84| 201| char *res; 85| 201| const char *end; 86| | 87| 201| if (s == NULL) { ------------------ | Branch (87:9): [True: 0, False: 201] ------------------ 88| 0| return NULL; 89| 0| } 90| 201| end = memchr(s, '\0', n); 91| 201| if (end != NULL) ------------------ | Branch (91:9): [True: 0, False: 201] ------------------ 92| 0| n = end - s; 93| 201| res = apr_palloc(a, n + 1); ------------------ | | 425| 201| apr_palloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 201|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 201|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 201|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 94| 201| memcpy(res, s, n); 95| 201| res[n] = '\0'; 96| 201| return res; 97| 201|} apr_pstrmemdup: 100| 825|{ 101| 825| char *res; 102| | 103| 825| if (s == NULL) { ------------------ | Branch (103:9): [True: 0, False: 825] ------------------ 104| 0| return NULL; 105| 0| } 106| 825| res = apr_palloc(a, n + 1); ------------------ | | 425| 825| apr_palloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 825|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 825|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 825|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 107| 825| memcpy(res, s, n); 108| 825| res[n] = '\0'; 109| 825| return res; 110| 825|} apr_pmemdup: 113| 464|{ 114| 464| void *res; 115| | 116| 464| if (m == NULL) ------------------ | Branch (116:9): [True: 0, False: 464] ------------------ 117| 0| return NULL; 118| 464| res = apr_palloc(a, n); ------------------ | | 425| 464| apr_palloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 464|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 464|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 464|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 119| 464| memcpy(res, m, n); 120| 464| return res; 121| 464|} apr_pstrcat: 124| 532|{ 125| 532| char *cp, *argp, *res; 126| 532| apr_size_t saved_lengths[MAX_SAVED_LENGTHS]; 127| 532| int nargs = 0; 128| | 129| | /* Pass one --- find length of required string */ 130| | 131| 532| apr_size_t len = 0; 132| 532| va_list adummy; 133| | 134| 532| va_start(adummy, a); 135| | 136| 2.99k| while ((cp = va_arg(adummy, char *)) != NULL) { ------------------ | Branch (136:12): [True: 2.46k, False: 532] ------------------ 137| 2.46k| apr_size_t cplen = strlen(cp); 138| 2.46k| if (nargs < MAX_SAVED_LENGTHS) { ------------------ | | 67| 2.46k|#define MAX_SAVED_LENGTHS 6 ------------------ | Branch (138:13): [True: 2.30k, False: 154] ------------------ 139| 2.30k| saved_lengths[nargs++] = cplen; 140| 2.30k| } 141| 2.46k| len += cplen; 142| 2.46k| } 143| | 144| 532| va_end(adummy); 145| | 146| | /* Allocate the required string */ 147| | 148| 532| res = (char *) apr_palloc(a, len + 1); ------------------ | | 425| 532| apr_palloc_debug(p, size, APR_POOL__FILE_LINE__) | | ------------------ | | | | 143| 532|#define APR_POOL__FILE_LINE__ __FILE__ ":" APR_STRINGIFY(__LINE__) | | | | ------------------ | | | | | | 160| 532|#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n) | | | | | | ------------------ | | | | | | | | 162| 532|#define APR_STRINGIFY_HELPER(n) #n | | | | | | ------------------ | | | | ------------------ | | ------------------ ------------------ 149| 532| cp = res; 150| | 151| | /* Pass two --- copy the argument strings into the result space */ 152| | 153| 532| va_start(adummy, a); 154| | 155| 532| nargs = 0; 156| 2.99k| while ((argp = va_arg(adummy, char *)) != NULL) { ------------------ | Branch (156:12): [True: 2.46k, False: 532] ------------------ 157| 2.46k| if (nargs < MAX_SAVED_LENGTHS) { ------------------ | | 67| 2.46k|#define MAX_SAVED_LENGTHS 6 ------------------ | Branch (157:13): [True: 2.30k, False: 154] ------------------ 158| 2.30k| len = saved_lengths[nargs++]; 159| 2.30k| } 160| 154| else { 161| 154| len = strlen(argp); 162| 154| } 163| | 164| 2.46k| memcpy(cp, argp, len); 165| 2.46k| cp += len; 166| 2.46k| } 167| | 168| 532| va_end(adummy); 169| | 170| | /* Return the result string */ 171| | 172| 532| *cp = '\0'; 173| | 174| 532| return res; 175| 532|} apr_os_thread_current: 340| 464|{ 341| 464| return pthread_self(); 342| 464|} apr_uri_port_of_scheme: 74| 140|{ 75| 140| schemes_t *scheme; 76| | 77| 140| if (scheme_str) { ------------------ | Branch (77:9): [True: 136, False: 4] ------------------ 78| 2.56k| for (scheme = schemes; scheme->name != NULL; ++scheme) { ------------------ | Branch (78:32): [True: 2.45k, False: 116] ------------------ 79| 2.45k| if (strcasecmp(scheme_str, scheme->name) == 0) { ------------------ | Branch (79:17): [True: 20, False: 2.43k] ------------------ 80| 20| return scheme->default_port; 81| 20| } 82| 2.45k| } 83| 136| } 84| 120| return 0; 85| 140|} apr_uri_unparse: 93| 198|{ 94| 198| char *ret = ""; 95| | 96| | /* If suppressing the site part, omit both user name & scheme://hostname */ 97| 198| if (!(flags & APR_URI_UNP_OMITSITEPART)) { ------------------ | | 64| 198|#define APR_URI_UNP_OMITSITEPART (1U<<0) ------------------ | Branch (97:9): [True: 198, False: 0] ------------------ 98| | 99| | /* Construct a "user:password@" string, honoring the passed 100| | * APR_URI_UNP_ flags: */ 101| 198| if (uptr->user || uptr->password) { ------------------ | Branch (101:13): [True: 25, False: 173] | Branch (101:27): [True: 0, False: 173] ------------------ 102| 25| ret = apr_pstrcat(p, 103| 25| (uptr->user && !(flags & APR_URI_UNP_OMITUSER)) ------------------ | | 66| 25|#define APR_URI_UNP_OMITUSER (1U<<1) ------------------ | Branch (103:24): [True: 25, False: 0] | Branch (103:42): [True: 25, False: 0] ------------------ 104| 25| ? uptr->user : "", 105| 25| (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD)) ------------------ | | 68| 8|#define APR_URI_UNP_OMITPASSWORD (1U<<2) ------------------ | Branch (105:24): [True: 8, False: 17] | Branch (105:42): [True: 8, False: 0] ------------------ 106| 25| ? ":" : "", 107| 25| (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD)) ------------------ | | 68| 8|#define APR_URI_UNP_OMITPASSWORD (1U<<2) ------------------ | Branch (107:24): [True: 8, False: 17] | Branch (107:42): [True: 8, False: 0] ------------------ 108| 25| ? ((flags & APR_URI_UNP_REVEALPASSWORD) ------------------ | | 73| 8|#define APR_URI_UNP_REVEALPASSWORD (1U<<3) ------------------ | Branch (108:30): [True: 0, False: 8] ------------------ 109| 8| ? uptr->password : "XXXXXXXX") 110| 25| : "", 111| 25| ((uptr->user && !(flags & APR_URI_UNP_OMITUSER)) || ------------------ | | 66| 25|#define APR_URI_UNP_OMITUSER (1U<<1) ------------------ | Branch (111:25): [True: 25, False: 0] | Branch (111:43): [True: 25, False: 0] ------------------ 112| 25| (uptr->password && !(flags & APR_URI_UNP_OMITPASSWORD))) ------------------ | | 68| 0|#define APR_URI_UNP_OMITPASSWORD (1U<<2) ------------------ | Branch (112:25): [True: 0, False: 0] | Branch (112:43): [True: 0, False: 0] ------------------ 113| 25| ? "@" : "", 114| 25| NULL); 115| 25| } 116| | 117| | /* Construct scheme://site string */ 118| 198| if (uptr->hostname) { ------------------ | Branch (118:13): [True: 154, False: 44] ------------------ 119| 154| int is_default_port; 120| 154| const char *lbrk = "", *rbrk = ""; 121| | 122| 154| if (strchr(uptr->hostname, ':')) { /* v6 literal */ ------------------ | Branch (122:17): [True: 7, False: 147] ------------------ 123| 7| lbrk = "["; 124| 7| rbrk = "]"; 125| 7| } 126| | 127| 154| is_default_port = 128| 154| (uptr->port_str == NULL || ------------------ | Branch (128:18): [True: 23, False: 131] ------------------ 129| 154| uptr->port == 0 || ------------------ | Branch (129:18): [True: 60, False: 71] ------------------ 130| 154| uptr->port == apr_uri_port_of_scheme(uptr->scheme)); ------------------ | Branch (130:18): [True: 9, False: 62] ------------------ 131| | 132| 154| ret = apr_pstrcat(p, "//", ret, lbrk, uptr->hostname, rbrk, 133| 154| is_default_port ? "" : ":", ------------------ | Branch (133:25): [True: 92, False: 62] ------------------ 134| 154| is_default_port ? "" : uptr->port_str, ------------------ | Branch (134:25): [True: 92, False: 62] ------------------ 135| 154| NULL); 136| 154| } 137| 198| if (uptr->scheme) { ------------------ | Branch (137:6): [True: 155, False: 43] ------------------ 138| 155| ret = apr_pstrcat(p, uptr->scheme, ":", ret, NULL); 139| 155| } 140| 198| } 141| | 142| | /* Should we suppress all path info? */ 143| 198| if (!(flags & APR_URI_UNP_OMITPATHINFO)) { ------------------ | | 75| 198|#define APR_URI_UNP_OMITPATHINFO (1U<<4) ------------------ | Branch (143:9): [True: 198, False: 0] ------------------ 144| | /* Append path, query and fragment strings: */ 145| 198| ret = apr_pstrcat(p, 146| 198| ret, 147| 198| (uptr->path) ------------------ | Branch (147:27): [True: 140, False: 58] ------------------ 148| 198| ? uptr->path : "", 149| 198| (uptr->query && !(flags & APR_URI_UNP_OMITQUERY)) ------------------ | | 77| 19|#define APR_URI_UNP_OMITQUERY (1U<<5) ------------------ | Branch (149:28): [True: 19, False: 179] | Branch (149:46): [True: 19, False: 0] ------------------ 150| 198| ? "?" : "", 151| 198| (uptr->query && !(flags & APR_URI_UNP_OMITQUERY)) ------------------ | | 77| 19|#define APR_URI_UNP_OMITQUERY (1U<<5) ------------------ | Branch (151:28): [True: 19, False: 179] | Branch (151:46): [True: 19, False: 0] ------------------ 152| 198| ? uptr->query : "", 153| 198| (uptr->fragment && !(flags & APR_URI_UNP_OMITQUERY)) ------------------ | | 77| 14|#define APR_URI_UNP_OMITQUERY (1U<<5) ------------------ | Branch (153:28): [True: 14, False: 184] | Branch (153:46): [True: 14, False: 0] ------------------ 154| 198| ? "#" : NULL, 155| 198| (uptr->fragment && !(flags & APR_URI_UNP_OMITQUERY)) ------------------ | | 77| 14|#define APR_URI_UNP_OMITQUERY (1U<<5) ------------------ | Branch (155:28): [True: 14, False: 184] | Branch (155:46): [True: 14, False: 0] ------------------ 156| 198| ? uptr->fragment : NULL, 157| 198| NULL); 158| 198| } 159| 198| return ret; 160| 198|} apr_uri_parse: 724| 232|{ 725| 232| const char *s; 726| 232| const char *s1; 727| 232| const char *hostinfo; 728| 232| char *endstr; 729| 232| int port; 730| 232| int v6_offset1 = 0, v6_offset2 = 0; 731| | 732| | /* Initialize the structure. parse_uri() and parse_uri_components() 733| | * can be called more than once per request. 734| | */ 735| 232| memset (uptr, '\0', sizeof(*uptr)); 736| 232| uptr->is_initialized = 1; 737| | 738| | /* We assume the processor has a branch predictor like most -- 739| | * it assumes forward branches are untaken and backwards are taken. That's 740| | * the reason for the gotos. -djg 741| | */ 742| 232| if (uri[0] == '/') { ------------------ | Branch (742:9): [True: 29, False: 203] ------------------ 743| | /* RFC2396 #4.3 says that two leading slashes mean we have an 744| | * authority component, not a path! Fixing this looks scary 745| | * with the gotos here. But if the existing logic is valid, 746| | * then presumably a goto pointing to deal_with_authority works. 747| | * 748| | * RFC2396 describes this as resolving an ambiguity. In the 749| | * case of three or more slashes there would seem to be no 750| | * ambiguity, so it is a path after all. 751| | */ 752| 29| if (uri[1] == '/' && uri[2] != '/') { ------------------ | Branch (752:13): [True: 19, False: 10] | Branch (752:30): [True: 18, False: 1] ------------------ 753| 18| s = uri + 2 ; 754| 18| goto deal_with_authority ; 755| 18| } 756| | 757| 198|deal_with_path: 758| | /* we expect uri to point to first character of path ... remember 759| | * that the path could be empty -- http://foobar?query for example 760| | */ 761| 198| s = uri; 762| 3.19k| while ((uri_delims[*(unsigned char *)s] & NOTEND_PATH) == 0) { ------------------ | | 712| 3.19k|#define NOTEND_PATH (T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 174| 3.19k|#define T_QUESTION 0x02 /* '?' */ | | ------------------ | | #define NOTEND_PATH (T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 175| 3.19k|#define T_HASH 0x04 /* '#' */ | | ------------------ | | #define NOTEND_PATH (T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 180| 3.19k|#define T_NUL 0x80 /* '\0' */ | | ------------------ ------------------ | Branch (762:16): [True: 2.99k, False: 198] ------------------ 763| 2.99k| ++s; 764| 2.99k| } 765| 198| if (s != uri) { ------------------ | Branch (765:13): [True: 140, False: 58] ------------------ 766| 140| uptr->path = apr_pstrmemdup(p, uri, s - uri); 767| 140| } 768| 198| if (*s == 0) { ------------------ | Branch (768:13): [True: 167, False: 31] ------------------ 769| 167| return APR_SUCCESS; ------------------ | | 225| 167|#define APR_SUCCESS 0 ------------------ 770| 167| } 771| 31| if (*s == '?') { ------------------ | Branch (771:13): [True: 19, False: 12] ------------------ 772| 19| ++s; 773| 19| s1 = strchr(s, '#'); 774| 19| if (s1) { ------------------ | Branch (774:17): [True: 2, False: 17] ------------------ 775| 2| uptr->fragment = apr_pstrdup(p, s1 + 1); 776| 2| uptr->query = apr_pstrmemdup(p, s, s1 - s); 777| 2| } 778| 17| else { 779| 17| uptr->query = apr_pstrdup(p, s); 780| 17| } 781| 19| return APR_SUCCESS; ------------------ | | 225| 19|#define APR_SUCCESS 0 ------------------ 782| 19| } 783| | /* otherwise it's a fragment */ 784| 12| uptr->fragment = apr_pstrdup(p, s + 1); 785| 12| return APR_SUCCESS; ------------------ | | 225| 12|#define APR_SUCCESS 0 ------------------ 786| 31| } 787| | 788| | /* find the scheme: */ 789| 203| s = uri; 790| | /* first char must be letter */ 791| 203| if (uri_delims[*(unsigned char *)s] & T_ALPHA) { ------------------ | | 176| 203|#define T_ALPHA 0x08 /* 'A' ... 'Z', 'a' ... 'z' */ ------------------ | Branch (791:9): [True: 175, False: 28] ------------------ 792| 175| ++s; 793| 2.29k| while ((uri_delims[*(unsigned char *)s] & (T_ALPHA|T_SCHEME))) ------------------ | | 176| 2.29k|#define T_ALPHA 0x08 /* 'A' ... 'Z', 'a' ... 'z' */ ------------------ while ((uri_delims[*(unsigned char *)s] & (T_ALPHA|T_SCHEME))) ------------------ | | 177| 2.29k|#define T_SCHEME 0x10 /* '0' ... '9', '-', '+', '.' ------------------ | Branch (793:16): [True: 2.11k, False: 175] ------------------ 794| 2.11k| ++s; 795| 175| } 796| | /* scheme must be non-empty and followed by : */ 797| 203| if (s != uri && s[0] == ':') { ------------------ | Branch (797:9): [True: 175, False: 28] | Branch (797:21): [True: 164, False: 11] ------------------ 798| 164| uptr->scheme = apr_pstrmemdup(p, uri, s - uri); 799| 164| s++; 800| 164| } 801| 39| else { 802| | /* No valid scheme, restart from the beginning */ 803| 39| s = uri; 804| 39| } 805| | 806| 203| if (s[0] != '/' || s[1] != '/') { ------------------ | Branch (806:9): [True: 41, False: 162] | Branch (806:24): [True: 10, False: 152] ------------------ 807| 51| if (uri == s) { ------------------ | Branch (807:13): [True: 39, False: 12] ------------------ 808| | /* 809| | * RFC 3986 3.3: If we have no scheme and no authority, 810| | * the leading segment of a relative path must not contain a ':'. 811| | */ 812| 39| char *first_slash = strchr(uri, '/'); 813| 39| if (first_slash) { ------------------ | Branch (813:17): [True: 25, False: 14] ------------------ 814| 383| while (s < first_slash) { ------------------ | Branch (814:24): [True: 370, False: 13] ------------------ 815| 370| if (s[0] == ':') ------------------ | Branch (815:25): [True: 12, False: 358] ------------------ 816| 12| return APR_EGENERAL; ------------------ | | 313| 12|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 12|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 817| 358| ++s; 818| 358| } 819| | /* no scheme but relative path, e.g. '../image.jpg' */ 820| 25| } 821| 14| else { 822| 14| if (strchr(uri, ':') != NULL) ------------------ | Branch (822:21): [True: 6, False: 8] ------------------ 823| 6| return APR_EGENERAL; ------------------ | | 313| 6|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 6|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 824| | /* no scheme, no slash, but relative path, e.g. 'image.jpg' */ 825| 14| } 826| 21| goto deal_with_path; 827| 39| } 828| | /* scheme and relative path */ 829| 12| uri = s; 830| 12| goto deal_with_path; 831| 51| } 832| | 833| 152| s += 2; 834| | 835| 170|deal_with_authority: 836| 170| hostinfo = s; 837| 3.15k| while ((uri_delims[*(unsigned char *)s] & NOTEND_HOSTINFO) == 0) { ------------------ | | 711| 3.15k|#define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 173| 3.15k|#define T_SLASH 0x01 /* '/' */ | | ------------------ | | #define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 174| 3.15k|#define T_QUESTION 0x02 /* '?' */ | | ------------------ | | #define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 175| 3.15k|#define T_HASH 0x04 /* '#' */ | | ------------------ | | #define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL) | | ------------------ | | | | 180| 3.15k|#define T_NUL 0x80 /* '\0' */ | | ------------------ ------------------ | Branch (837:12): [True: 2.98k, False: 170] ------------------ 838| 2.98k| ++s; 839| 2.98k| } 840| 170| uri = s; /* whatever follows hostinfo is start of uri */ 841| 170| uptr->hostinfo = apr_pstrmemdup(p, hostinfo, uri - hostinfo); 842| | 843| | /* If there's a username:password@host:port, the @ we want is the last @... 844| | * too bad there's no memrchr()... For the C purists, note that hostinfo 845| | * is definitely not the first character of the original uri so therefore 846| | * &hostinfo[-1] < &hostinfo[0] ... and this loop is valid C. 847| | */ 848| 2.80k| do { 849| 2.80k| --s; 850| 2.80k| } while (s >= hostinfo && *s != '@'); ------------------ | Branch (850:14): [True: 2.65k, False: 142] | Branch (850:31): [True: 2.63k, False: 28] ------------------ 851| 170| if (s < hostinfo) { ------------------ | Branch (851:9): [True: 142, False: 28] ------------------ 852| | /* again we want the common case to be fall through */ 853| 170|deal_with_host: 854| | /* We expect hostinfo to point to the first character of 855| | * the hostname. If there's a port it is the first colon, 856| | * except with IPv6. 857| | */ 858| 170| if (*hostinfo == '[') { ------------------ | Branch (858:13): [True: 19, False: 151] ------------------ 859| 19| v6_offset1 = 1; 860| 19| v6_offset2 = 2; 861| 19| s = memchr(hostinfo, ']', uri - hostinfo); 862| 19| if (s == NULL) { ------------------ | Branch (862:17): [True: 2, False: 17] ------------------ 863| 2| return APR_EGENERAL; ------------------ | | 313| 2|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 2|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 864| 2| } 865| 17| if (*++s != ':') { ------------------ | Branch (865:17): [True: 14, False: 3] ------------------ 866| 14| s = NULL; /* no port */ 867| 14| } 868| 17| } 869| 151| else { 870| 151| s = memchr(hostinfo, ':', uri - hostinfo); 871| 151| } 872| 168| if (s == NULL) { ------------------ | Branch (872:13): [True: 23, False: 145] ------------------ 873| | /* we expect the common case to have no port */ 874| 23| uptr->hostname = apr_pstrmemdup(p, 875| 23| hostinfo + v6_offset1, 876| 23| uri - hostinfo - v6_offset2); 877| 23| goto deal_with_path; 878| 23| } 879| 145| uptr->hostname = apr_pstrmemdup(p, 880| 145| hostinfo + v6_offset1, 881| 145| s - hostinfo - v6_offset2); 882| 145| ++s; 883| 145| uptr->port_str = apr_pstrmemdup(p, s, uri - s); 884| 145| if (uri != s) { ------------------ | Branch (884:13): [True: 76, False: 69] ------------------ 885| 76| port = strtol(uptr->port_str, &endstr, 10); 886| 76| uptr->port = port; 887| 76| if (*endstr == '\0') { ------------------ | Branch (887:17): [True: 62, False: 14] ------------------ 888| 62| goto deal_with_path; 889| 62| } 890| | /* Invalid characters after ':' found */ 891| 14| return APR_EGENERAL; ------------------ | | 313| 14|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 14|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 892| 76| } 893| 69| uptr->port = apr_uri_port_of_scheme(uptr->scheme); 894| 69| goto deal_with_path; 895| 145| } 896| | 897| | /* first colon delimits username:password */ 898| 28| s1 = memchr(hostinfo, ':', s - hostinfo); 899| 28| if (s1) { ------------------ | Branch (899:9): [True: 8, False: 20] ------------------ 900| 8| uptr->user = apr_pstrmemdup(p, hostinfo, s1 - hostinfo); 901| 8| ++s1; 902| 8| uptr->password = apr_pstrmemdup(p, s1, s - s1); 903| 8| } 904| 20| else { 905| 20| uptr->user = apr_pstrmemdup(p, hostinfo, s - hostinfo); 906| 20| } 907| 28| hostinfo = s + 1; 908| 28| goto deal_with_host; 909| 170|} apr_uri_parse_hostinfo: 919| 232|{ 920| 232| const char *s; 921| 232| char *endstr; 922| 232| const char *rsb; 923| 232| int v6_offset1 = 0; 924| | 925| | /* Initialize the structure. parse_uri() and parse_uri_components() 926| | * can be called more than once per request. 927| | */ 928| 232| memset(uptr, '\0', sizeof(*uptr)); 929| 232| uptr->is_initialized = 1; 930| 232| uptr->hostinfo = apr_pstrdup(p, hostinfo); 931| | 932| | /* We expect hostinfo to point to the first character of 933| | * the hostname. There must be a port, separated by a colon 934| | */ 935| 232| if (*hostinfo == '[') { ------------------ | Branch (935:9): [True: 15, False: 217] ------------------ 936| 15| if ((rsb = strchr(hostinfo, ']')) == NULL || ------------------ | Branch (936:13): [True: 1, False: 14] ------------------ 937| 15| *(rsb + 1) != ':') { ------------------ | Branch (937:13): [True: 13, False: 1] ------------------ 938| 14| return APR_EGENERAL; ------------------ | | 313| 14|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 14|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 939| 14| } 940| | /* literal IPv6 address */ 941| 1| s = rsb + 1; 942| 1| ++hostinfo; 943| 1| v6_offset1 = 1; 944| 1| } 945| 217| else { 946| 217| s = strchr(hostinfo, ':'); 947| 217| } 948| 218| if (s == NULL) { ------------------ | Branch (948:9): [True: 17, False: 201] ------------------ 949| 17| return APR_EGENERAL; ------------------ | | 313| 17|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 17|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 950| 17| } 951| 201| uptr->hostname = apr_pstrndup(p, hostinfo, s - hostinfo - v6_offset1); 952| 201| ++s; 953| 201| uptr->port_str = apr_pstrdup(p, s); 954| 201| if (*s != '\0') { ------------------ | Branch (954:9): [True: 195, False: 6] ------------------ 955| 195| uptr->port = (unsigned short) strtol(uptr->port_str, &endstr, 10); 956| 195| if (*endstr == '\0') { ------------------ | Branch (956:13): [True: 1, False: 194] ------------------ 957| 1| return APR_SUCCESS; ------------------ | | 225| 1|#define APR_SUCCESS 0 ------------------ 958| 1| } 959| | /* Invalid characters after ':' found */ 960| 195| } 961| 200| return APR_EGENERAL; ------------------ | | 313| 200|#define APR_EGENERAL (APR_OS_START_ERROR + 14) | | ------------------ | | | | 117| 200|#define APR_OS_START_ERROR 20000 | | ------------------ ------------------ 962| 201|}