ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-10 01:01:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

config __afl_cmplog_max_len

Browse Source
This commit is contained in:
vanhauser-thc 2024-02-04 16:08:57 +01:00
parent c77709cdd9
commit 34a3060b0f
2 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/envs.h
View File

@ -21,7 +21,7 @@ static char *afl_environment_variables[] = {
"AFL_BENCH_UNTIL_CRASH", "AFL_CAL_FAST", "AFL_CC", "AFL_CC_COMPILER",
"AFL_CMIN_ALLOW_ANY", "AFL_CMIN_CRASHES_ONLY", "AFL_CMPLOG_ONLY_NEW",
"AFL_CODE_END", "AFL_CODE_START", "AFL_COMPCOV_BINNAME",
"AFL_COMPCOV_LEVEL", "AFL_CRASH_EXITCODE",
"AFL_CMPLOG_MAX_LEN", "AFL_COMPCOV_LEVEL", "AFL_CRASH_EXITCODE",
"AFL_CRASHING_SEEDS_AS_NEW_CRASH", "AFL_CUSTOM_MUTATOR_LIBRARY",
"AFL_CUSTOM_MUTATOR_ONLY", "AFL_CUSTOM_INFO_PROGRAM",
"AFL_CUSTOM_INFO_PROGRAM_ARGV", "AFL_CUSTOM_INFO_PROGRAM_INPUT",

9
instrumentation/afl-compiler-rt.o.c
View File

@ -186,7 +186,7 @@ __thread u32 __afl_prev_ctx;
struct cmp_map *__afl_cmp_map;
struct cmp_map *__afl_cmp_map_backup;
static u8 __afl_cmplog_max_len = 16;
static u8 __afl_cmplog_max_len = 32; // 16-32
/* Child pid? */
@ -738,6 +738,13 @@ static void __afl_map_shm(void) {
}
if (getenv("AFL_CMPLOG_MAX_LEN")) {
int tmp = atoi(getenv("AFL_CMPLOG_MAX_LEN"));
if (tmp >= 16 && tmp <= 32) { __afl_cmplog_max_len = tmp; }
}
}
/* unmap SHM. */