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| author | van Hauser <vh@thc.org> | 2023-10-21 09:18:15 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-21 09:18:15 +0200 |
| commit | b50b2e822f410c10e3e3ce9f20ba4547f2e0cbc4 (patch) | |
| tree | c8c3c7f2b002f200dfa567acb0312d5b9f6ea365 /src/afl-forkserver.c | |
| parent | 51f62296126d9d29c955e4f127d04da4395a8e0d (diff) | |
| parent | bfb841d01383a4801a28b007c5f7039f2f28bef9 (diff) | |
| download | afl++-b50b2e822f410c10e3e3ce9f20ba4547f2e0cbc4.tar.gz | |
Merge pull request #1894 from choller/dev
Use proper AFL_NYX_AUX_SIZE for nyx_aux_string
Diffstat (limited to 'src/afl-forkserver.c')
| -rw-r--r-- | src/afl-forkserver.c | 12 |
1 files changed, 9 insertions, 3 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); |