The followings are the branches where fuzzer fails to bypass.
Unique non-covered Complexity | Unique Reachable Complexities | Unique Reachable Functions | All non-covered Complexity | All Reachable Complexity | Function Name | Function Callsite | Blocked Branch |
---|---|---|---|---|---|---|---|
221 | 221 |
1 :
['evbuffer_free_trailing_empty_chains'] |
221 | 221 | evbuffer_chain_insert | call site: 00043 | /src/libevent/buffer.c:322 |
7 | 7 |
1 :
['evutil_fd_filesize'] |
7 | 65 | evbuffer_file_segment_new | call site: 00017 | /src/libevent/buffer.c:3014 |
2 | 5 |
2 :
['event_mm_free_', 'pread'] |
2 | 5 | evbuffer_file_segment_materialize | call site: 00035 | /src/libevent/buffer.c:3149 |
0 | 58 |
2 :
['event_mm_free_', 'evbuffer_file_segment_materialize'] |
0 | 58 | evbuffer_file_segment_new | call site: 00018 | /src/libevent/buffer.c:3027 |
0 | 28 |
1 :
['event_warn'] |
2 | 33 | evbuffer_file_segment_free | call site: 00049 | /src/libevent/buffer.c:3226 |
0 | 0 | None | 4 | 39 | evbuffer_file_segment_materialize | call site: 00020 | /src/libevent/buffer.c:3089 |
0 | 0 | None | 2 | 8 | event_logv_ | call site: 00027 | /src/libevent/log.c:195 |
0 | 0 | None | 2 | 5 | evbuffer_file_segment_free | call site: 00050 | /src/libevent/buffer.c:3229 |
0 | 0 | None | 2 | 2 | event_mm_calloc_ | call site: 00011 | /src/libevent/event.c:3592 |
0 | 0 | None | 0 | 477 | evbuffer_chain_free | call site: 00046 | /src/libevent/buffer.c:222 |
0 | 0 | None | 0 | 282 | evbuffer_add_file_segment | call site: 00041 | /src/libevent/buffer.c:3292 |
0 | 0 | None | 0 | 3 | evbuffer_decref_and_unlock_ | call site: 00058 | /src/libevent/buffer.c:588 |
LLVMFuzzerTestOneInput
[function]
[call site]
00000
getpid
[call site]
00001
sprintf
[call site]
00002
fopen
[call site]
00003
fwrite
[call site]
00004
fclose
[call site]
00005
fopen
[call site]
00006
fileno
[call site]
00007
fstat
[function]
[call site]
00008
__fxstat
[call site]
00009
evbuffer_new
[function]
[call site]
00010
event_mm_calloc_
[function]
[call site]
00011
calloc
[call site]
00012
__errno_location
[call site]
00013
evbuffer_set_flags
[function]
[call site]
00014
evbuffer_add_file
[function]
[call site]
00015
evbuffer_file_segment_new
[function]
[call site]
00016
event_mm_calloc_
[function]
[call site]
00017
evutil_fd_filesize
[function]
[call site]
00018
fstat
[function]
[call site]
00019
evbuffer_file_segment_materialize
[function]
[call site]
00020
get_page_size
[function]
[call site]
00021
sysconf
[call site]
00022
mmap64
[call site]
00023
event_warn
[function]
[call site]
00024
__errno_location
[call site]
00025
strerror
[call site]
00026
event_logv_
[function]
[call site]
00027
evutil_vsnprintf
[function]
[call site]
00028
vsnprintf
[call site]
00029
strlen
[call site]
00030
evutil_snprintf
[function]
[call site]
00031
evutil_vsnprintf
[function]
[call site]
00032
event_log
[function]
[call site]
00033
fprintf
[call site]
00034
event_mm_malloc_
[function]
[call site]
00035
pread
[call site]
00036
event_mm_free_
[function]
[call site]
00037
event_mm_free_
[function]
[call site]
00038
evbuffer_add_file_segment
[function]
[call site]
00039
evbuffer_file_segment_materialize
[function]
[call site]
00040
evbuffer_chain_new
[function]
[call site]
00041
event_mm_malloc_
[function]
[call site]
00042
evbuffer_chain_insert
[function]
[call site]
00043
evbuffer_free_trailing_empty_chains
[function]
[call site]
00044
evbuffer_free_all_chains
[function]
[call site]
00045
evbuffer_chain_free
[function]
[call site]
00046
evbuffer_file_segment_free
[function]
[call site]
00047
get_page_size
[function]
[call site]
00048
munmap
[call site]
00049
event_warn
[function]
[call site]
00050
event_mm_free_
[function]
[call site]
00051
close
[call site]
00052
event_mm_free_
[function]
[call site]
00053
evbuffer_chain_free
[function]
[call site]
00054
evbuffer_decref_and_unlock_
[function]
[call site]
00055
evbuffer_chain_free
[function]
[call site]
00056
event_mm_free_
[function]
[call site]
00057
evbuffer_remove_all_callbacks
[function]
[call site]
00058
event_mm_free_
[function]
[call site]
00059
event_deferred_cb_cancel_
[function]
[call site]
00060
event_callback_cancel_
[function]
[call site]
00061
event_callback_cancel_nolock_
[function]
[call site]
00062
event_del_nolock_
[function]
[call site]
00063
event_debugx_
[function]
[call site]
00064
event_logv_
[function]
[call site]
00065
min_heap_top_
[function]
[call site]
00066
event_queue_remove_timeout
[function]
[call site]
00067
is_common_timeout
[function]
[call site]
00068
get_common_timeout_list
[function]
[call site]
00069
min_heap_erase_
[function]
[call site]
00070
min_heap_shift_up_unconditional_
[function]
[call site]
00071
min_heap_shift_down_
[function]
[call site]
00072
event_queue_remove_active
[function]
[call site]
00073
event_queue_remove_active_later
[function]
[call site]
00074
event_queue_remove_inserted
[function]
[call site]
00075
evmap_io_del_
[function]
[call site]
00076
evmap_signal_del_
[function]
[call site]
00077
event_haveevents
[function]
[call site]
00078
evthread_notify_base
[function]
[call site]
00079
event_debug_note_del_
[function]
[call site]
00080
event_debug_map_HT_FIND
[function]
[call site]
00081
event_debug_map_HT_FIND_P_
[function]
[call site]
00082
hash_debug_entry
[function]
[call site]
00083
eq_debug_entry
[function]
[call site]
00084
event_errx
[function]
[call site]
00085
event_logv_
[function]
[call site]
00086
event_exit
[function]
[call site]
00087
event_queue_remove_active
[function]
[call site]
00091
event_queue_remove_active_later
[function]
[call site]
00092
event_mm_free_
[function]
[call site]
00093
evbuffer_invoke_callbacks_
[function]
[call site]
00094
event_deferred_cb_schedule_
[function]
[call site]
00095
event_callback_activate_later_nolock_
[function]
[call site]
00096
event_queue_insert_active_later
[function]
[call site]
00097
evthread_notify_base
[function]
[call site]
00098
event_callback_activate_nolock_
[function]
[call site]
00099
event_queue_remove_active_later
[function]
[call site]
00100
event_queue_insert_active
[function]
[call site]
00101
evthread_notify_base
[function]
[call site]
00102
evbuffer_incref_and_lock_
[function]
[call site]
00103
bufferevent_incref
[function]
[call site]
00104
evbuffer_run_callbacks
[function]
[call site]
00105
evbuffer_file_segment_free
[function]
[call site]
00106
evbuffer_file_segment_free
[function]
[call site]
00107
fclose
[call site]
00108
close
[call site]
00109
unlink
[call site]
00110
evbuffer_free
[function]
[call site]
00111
evbuffer_decref_and_unlock_
[function]
[call site]
00112