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| author | vanhauser-thc <vh@thc.org> | 2023-10-21 15:29:46 +0200 |
|---|---|---|
| committer | vanhauser-thc <vh@thc.org> | 2023-10-21 15:29:46 +0200 |
| commit | eaa6a1754a2efa54903959a5b3ce3d433dcdea37 (patch) | |
| tree | 148f0c2c459c972f56a7a8f5bef3d5205aaf6d83 /src | |
| parent | 389c88c0f3d33974e2efb79114ee2d16b8570102 (diff) | |
| parent | b50b2e822f410c10e3e3ce9f20ba4547f2e0cbc4 (diff) | |
| download | afl++-eaa6a1754a2efa54903959a5b3ce3d433dcdea37.tar.gz | |
Merge branch 'dev' of ssh://github.com/AFLplusplus/AFLplusplus into dev
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-forkserver.c | 12 | ||||
| -rw-r--r-- | src/afl-fuzz-bitmap.c | 2 |
2 files changed, 10 insertions, 4 deletions
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 07f5a1a9..9b710733 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -615,8 +615,10 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, if (getenv("AFL_NYX_AUX_SIZE") != NULL) { + fsrv->nyx_aux_string_len = atoi(getenv("AFL_NYX_AUX_SIZE")); + if (fsrv->nyx_handlers->nyx_config_set_aux_buffer_size( - nyx_config, atoi(getenv("AFL_NYX_AUX_SIZE"))) != 1) { + nyx_config, fsrv->nyx_aux_string_len) != 1) { NYX_PRE_FATAL(fsrv, "Invalid AFL_NYX_AUX_SIZE value set (must be a multiple " @@ -624,6 +626,10 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, } + } else { + + fsrv->nyx_aux_string_len = 0x1000; + } if (getenv("AFL_NYX_REUSE_SNAPSHOT") != NULL) { @@ -697,8 +703,8 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, fsrv->nyx_handlers->nyx_option_set_timeout(fsrv->nyx_runner, 2, 0); fsrv->nyx_handlers->nyx_option_apply(fsrv->nyx_runner); - fsrv->nyx_aux_string = malloc(0x1000); - memset(fsrv->nyx_aux_string, 0, 0x1000); + fsrv->nyx_aux_string = malloc(fsrv->nyx_aux_string_len); + memset(fsrv->nyx_aux_string, 0, fsrv->nyx_aux_string_len); /* dry run */ fsrv->nyx_handlers->nyx_set_afl_input(fsrv->nyx_runner, "INIT", 4); diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c index 0429db34..d76158ce 100644 --- a/src/afl-fuzz-bitmap.c +++ b/src/afl-fuzz-bitmap.c @@ -866,7 +866,7 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { if (unlikely(fd < 0)) { PFATAL("Unable to create '%s'", fn_log); } u32 nyx_aux_string_len = afl->fsrv.nyx_handlers->nyx_get_aux_string( - afl->fsrv.nyx_runner, afl->fsrv.nyx_aux_string, 0x1000); + afl->fsrv.nyx_runner, afl->fsrv.nyx_aux_string, afl->fsrv.nyx_aux_string_len); ck_write(fd, afl->fsrv.nyx_aux_string, nyx_aux_string_len, fn_log); close(fd); |