fix fork server timeout in afl-showmap
MODIFY
src/afl-showmap.c
src/afl-showmap.c
@@ -1233,6 +1233,36 @@ int main(int argc, char **argv_orig, char **envp) {
}
+ if (getenv("AFL_FORKSRV_INIT_TMOUT")) {
+
+ s32 forksrv_init_tmout = atoi(getenv("AFL_FORKSRV_INIT_TMOUT"));
+ if (forksrv_init_tmout < 1) {
+
+ FATAL("Bad value specified for AFL_FORKSRV_INIT_TMOUT");
+
+ }
+
+ fsrv->init_tmout = (u32)forksrv_init_tmout;
+
+ }
+
+ if (getenv("AFL_CRASH_EXITCODE")) {
+
+ long exitcode = strtol(getenv("AFL_CRASH_EXITCODE"), NULL, 10);
+ if ((!exitcode && (errno == EINVAL || errno == ERANGE)) ||
+ exitcode < -127 || exitcode > 128) {
+
+ FATAL("Invalid crash exitcode, expected -127 to 128, but got %s",
+ getenv("AFL_CRASH_EXITCODE"));
+
+ }
+
+ fsrv->uses_crash_exitcode = true;
+ // WEXITSTATUS is 8 bit unsigned
+ fsrv->crash_exitcode = (u8)exitcode;
+
+ }
+
if (in_dir) { (void)check_binary_signatures(fsrv->target_path); }
shm_fuzz = ck_alloc(sizeof(sharedmem_t));
@@ -1365,36 +1395,6 @@ int main(int argc, char **argv_orig, char **envp) {
}
- if (getenv("AFL_FORKSRV_INIT_TMOUT")) {
-
- s32 forksrv_init_tmout = atoi(getenv("AFL_FORKSRV_INIT_TMOUT"));
- if (forksrv_init_tmout < 1) {
-
- FATAL("Bad value specified for AFL_FORKSRV_INIT_TMOUT");
-
- }
-
- fsrv->init_tmout = (u32)forksrv_init_tmout;
-
- }
-
- if (getenv("AFL_CRASH_EXITCODE")) {
-
- long exitcode = strtol(getenv("AFL_CRASH_EXITCODE"), NULL, 10);
- if ((!exitcode && (errno == EINVAL || errno == ERANGE)) ||
- exitcode < -127 || exitcode > 128) {
-
- FATAL("Invalid crash exitcode, expected -127 to 128, but got %s",
- getenv("AFL_CRASH_EXITCODE"));
-
- }
-
- fsrv->uses_crash_exitcode = true;
- // WEXITSTATUS is 8 bit unsigned
- fsrv->crash_exitcode = (u8)exitcode;
-
- }
-
afl_fsrv_start(fsrv, use_argv, &stop_soon,
(get_afl_env("AFL_DEBUG_CHILD") ||
get_afl_env("AFL_DEBUG_CHILD_OUTPUT"))

fix fork server timeout in afl-showmap