diff options
Diffstat (limited to 'src/afl-forkserver.c')
| -rw-r--r-- | src/afl-forkserver.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 4ee88216..1f5685b0 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -91,7 +91,7 @@ void afl_fsrv_init(afl_forkserver_t *fsrv) { fsrv->map_size = get_map_size(); fsrv->use_fauxsrv = false; fsrv->last_run_timed_out = false; - + fsrv->debug = false; fsrv->uses_crash_exitcode = false; fsrv->uses_asan = false; @@ -117,6 +117,7 @@ void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) { fsrv_to->uses_crash_exitcode = from->uses_crash_exitcode; fsrv_to->crash_exitcode = from->crash_exitcode; fsrv_to->kill_signal = from->kill_signal; + fsrv_to->debug = from->debug; // These are forkserver specific. fsrv_to->out_dir_fd = -1; @@ -484,7 +485,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, /* Set sane defaults for ASAN if nothing else specified. */ - if (!getenv("ASAN_OPTIONS")) + if (fsrv->debug == true && !getenv("ASAN_OPTIONS")) setenv("ASAN_OPTIONS", "abort_on_error=1:" "detect_leaks=0:" @@ -500,7 +501,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, /* Set sane defaults for UBSAN if nothing else specified. */ - if (!getenv("UBSAN_OPTIONS")) + if (fsrv->debug == true && !getenv("UBSAN_OPTIONS")) setenv("UBSAN_OPTIONS", "halt_on_error=1:" "abort_on_error=1:" @@ -517,7 +518,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, /* MSAN is tricky, because it doesn't support abort_on_error=1 at this point. So, we do this in a very hacky way. */ - if (!getenv("MSAN_OPTIONS")) + if (fsrv->debug == true && !getenv("MSAN_OPTIONS")) setenv("MSAN_OPTIONS", "exit_code=" STRINGIFY(MSAN_ERROR) ":" "symbolize=0:" |