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1 | | /* |
2 | | * Copyright (C) 2000-2012 Free Software Foundation, Inc. |
3 | | * |
4 | | * Author: Nikos Mavrogiannopoulos |
5 | | * |
6 | | * This file is part of GnuTLS. |
7 | | * |
8 | | * The GnuTLS is free software; you can redistribute it and/or |
9 | | * modify it under the terms of the GNU Lesser General Public License |
10 | | * as published by the Free Software Foundation; either version 2.1 of |
11 | | * the License, or (at your option) any later version. |
12 | | * |
13 | | * This library is distributed in the hope that it will be useful, but |
14 | | * WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | | * Lesser General Public License for more details. |
17 | | * |
18 | | * You should have received a copy of the GNU Lesser General Public License |
19 | | * along with this program. If not, see <https://www.gnu.org/licenses/> |
20 | | * |
21 | | */ |
22 | | |
23 | | #ifndef GNUTLS_LIB_MEM_H |
24 | | #define GNUTLS_LIB_MEM_H |
25 | | |
26 | | #include "config.h" |
27 | | |
28 | | #ifdef HAVE_SANITIZER_ASAN_INTERFACE_H |
29 | | #include <sanitizer/asan_interface.h> |
30 | | #endif |
31 | | |
32 | | #ifdef HAVE_VALGRIND_MEMCHECK_H |
33 | | #include <valgrind/memcheck.h> |
34 | | #endif |
35 | | |
36 | | /* These realloc functions will return ptr if size==0, and will free |
37 | | * the ptr if the new allocation failed. |
38 | | */ |
39 | | void *gnutls_realloc_fast(void *ptr, size_t size); |
40 | | void *_gnutls_reallocarray_fast(void *ptr, size_t nmemb, size_t size); |
41 | | |
42 | | char *_gnutls_strdup(const char *); |
43 | | |
44 | | void *_gnutls_reallocarray(void *, size_t, size_t); |
45 | | |
46 | | unsigned _gnutls_mem_is_zero(const uint8_t *ptr, unsigned size); |
47 | | |
48 | | #define zrelease_mpi_key(mpi) \ |
49 | | if (*mpi != NULL) { \ |
50 | | _gnutls_mpi_clear(*mpi); \ |
51 | | _gnutls_mpi_release(mpi); \ |
52 | | } |
53 | | |
54 | 0 | #define zeroize_key(x, size) gnutls_memset(x, 0, size) |
55 | | |
56 | 0 | #define zeroize_temp_key zeroize_key |
57 | | #define zrelease_temp_mpi_key zrelease_mpi_key |
58 | | |
59 | | static inline void _gnutls_memory_mark_undefined(void *addr, size_t size) |
60 | 0 | { |
61 | 0 | #ifdef HAVE_SANITIZER_ASAN_INTERFACE_H |
62 | 0 | ASAN_POISON_MEMORY_REGION(addr, size); |
63 | 0 | #endif |
64 | 0 | #ifdef HAVE_VALGRIND_MEMCHECK_H |
65 | 0 | if (RUNNING_ON_VALGRIND) |
66 | 0 | VALGRIND_MAKE_MEM_UNDEFINED(addr, size); |
67 | 0 | #endif |
68 | 0 | } Unexecuted instantiation: ocsp.c:_gnutls_memory_mark_undefined Unexecuted instantiation: output.c:_gnutls_memory_mark_undefined Unexecuted instantiation: time.c:_gnutls_memory_mark_undefined Unexecuted instantiation: tls_features.c:_gnutls_memory_mark_undefined Unexecuted instantiation: verify-high.c:_gnutls_memory_mark_undefined Unexecuted instantiation: verify.c:_gnutls_memory_mark_undefined Unexecuted instantiation: virt-san.c:_gnutls_memory_mark_undefined Unexecuted instantiation: x509.c:_gnutls_memory_mark_undefined Unexecuted instantiation: x509_ext.c:_gnutls_memory_mark_undefined Unexecuted instantiation: common.c:_gnutls_memory_mark_undefined Unexecuted instantiation: crl.c:_gnutls_memory_mark_undefined Unexecuted instantiation: crq.c:_gnutls_memory_mark_undefined Unexecuted instantiation: dn.c:_gnutls_memory_mark_undefined Unexecuted instantiation: email-verify.c:_gnutls_memory_mark_undefined Unexecuted instantiation: extensions.c:_gnutls_memory_mark_undefined Unexecuted instantiation: hostname-verify.c:_gnutls_memory_mark_undefined Unexecuted instantiation: ip.c:_gnutls_memory_mark_undefined Unexecuted instantiation: key_decode.c:_gnutls_memory_mark_undefined Unexecuted instantiation: key_encode.c:_gnutls_memory_mark_undefined Unexecuted instantiation: krb5.c:_gnutls_memory_mark_undefined Unexecuted instantiation: name_constraints.c:_gnutls_memory_mark_undefined Unexecuted instantiation: pkcs12.c:_gnutls_memory_mark_undefined Unexecuted instantiation: pkcs12_bag.c:_gnutls_memory_mark_undefined Unexecuted instantiation: pkcs12_encr.c:_gnutls_memory_mark_undefined Unexecuted instantiation: pkcs7-crypt.c:_gnutls_memory_mark_undefined Unexecuted instantiation: privkey_openssl.c:_gnutls_memory_mark_undefined Unexecuted instantiation: privkey_pkcs8.c:_gnutls_memory_mark_undefined Unexecuted instantiation: privkey_pkcs8_pbes1.c:_gnutls_memory_mark_undefined Unexecuted instantiation: prov-seed.c:_gnutls_memory_mark_undefined Unexecuted instantiation: verify-high2.c:_gnutls_memory_mark_undefined Unexecuted instantiation: x509_dn.c:_gnutls_memory_mark_undefined Unexecuted instantiation: x509_write.c:_gnutls_memory_mark_undefined Unexecuted instantiation: attributes.c:_gnutls_memory_mark_undefined |
69 | | |
70 | | static inline void _gnutls_memory_mark_defined(void *addr, size_t size) |
71 | 0 | { |
72 | 0 | #ifdef HAVE_SANITIZER_ASAN_INTERFACE_H |
73 | 0 | ASAN_UNPOISON_MEMORY_REGION(addr, size); |
74 | 0 | #endif |
75 | 0 | #ifdef HAVE_VALGRIND_MEMCHECK_H |
76 | 0 | if (RUNNING_ON_VALGRIND) |
77 | 0 | VALGRIND_MAKE_MEM_DEFINED(addr, size); |
78 | 0 | #endif |
79 | 0 | } Unexecuted instantiation: ocsp.c:_gnutls_memory_mark_defined Unexecuted instantiation: output.c:_gnutls_memory_mark_defined Unexecuted instantiation: time.c:_gnutls_memory_mark_defined Unexecuted instantiation: tls_features.c:_gnutls_memory_mark_defined Unexecuted instantiation: verify-high.c:_gnutls_memory_mark_defined Unexecuted instantiation: verify.c:_gnutls_memory_mark_defined Unexecuted instantiation: virt-san.c:_gnutls_memory_mark_defined Unexecuted instantiation: x509.c:_gnutls_memory_mark_defined Unexecuted instantiation: x509_ext.c:_gnutls_memory_mark_defined Unexecuted instantiation: common.c:_gnutls_memory_mark_defined Unexecuted instantiation: crl.c:_gnutls_memory_mark_defined Unexecuted instantiation: crq.c:_gnutls_memory_mark_defined Unexecuted instantiation: dn.c:_gnutls_memory_mark_defined Unexecuted instantiation: email-verify.c:_gnutls_memory_mark_defined Unexecuted instantiation: extensions.c:_gnutls_memory_mark_defined Unexecuted instantiation: hostname-verify.c:_gnutls_memory_mark_defined Unexecuted instantiation: ip.c:_gnutls_memory_mark_defined Unexecuted instantiation: key_decode.c:_gnutls_memory_mark_defined Unexecuted instantiation: key_encode.c:_gnutls_memory_mark_defined Unexecuted instantiation: krb5.c:_gnutls_memory_mark_defined Unexecuted instantiation: name_constraints.c:_gnutls_memory_mark_defined Unexecuted instantiation: pkcs12.c:_gnutls_memory_mark_defined Unexecuted instantiation: pkcs12_bag.c:_gnutls_memory_mark_defined Unexecuted instantiation: pkcs12_encr.c:_gnutls_memory_mark_defined Unexecuted instantiation: pkcs7-crypt.c:_gnutls_memory_mark_defined Unexecuted instantiation: privkey_openssl.c:_gnutls_memory_mark_defined Unexecuted instantiation: privkey_pkcs8.c:_gnutls_memory_mark_defined Unexecuted instantiation: privkey_pkcs8_pbes1.c:_gnutls_memory_mark_defined Unexecuted instantiation: prov-seed.c:_gnutls_memory_mark_defined Unexecuted instantiation: verify-high2.c:_gnutls_memory_mark_defined Unexecuted instantiation: x509_dn.c:_gnutls_memory_mark_defined Unexecuted instantiation: x509_write.c:_gnutls_memory_mark_defined Unexecuted instantiation: attributes.c:_gnutls_memory_mark_defined |
80 | | |
81 | | #endif /* GNUTLS_LIB_MEM_H */ |