diff options
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index cedfdf8f..ac77bb1f 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -350,6 +350,7 @@ int main(int argc, char **argv_orig, char **envp) { case 's': { + if (optarg == NULL) { FATAL("No valid seed provided. Got NULL."); } rand_set_seed(afl, strtoul(optarg, 0L, 10)); afl->fixed_seed = 1; break; @@ -419,6 +420,7 @@ int main(int argc, char **argv_orig, char **envp) { case 'i': /* input dir */ if (afl->in_dir) { FATAL("Multiple -i options not supported"); } + if (afl->in_dir == NULL) { FATAL("Invalid -i option (got NULL)."); } afl->in_dir = optarg; if (!strcmp(afl->in_dir, "-")) { afl->in_place_resume = 1; } |