diff options
| author | mark0 <757410129@qq.com> | 2023-07-28 17:32:59 +0800 |
|---|---|---|
| committer | mark0 <757410129@qq.com> | 2023-07-28 17:32:59 +0800 |
| commit | bd1648e707b85b79d816fd8737909789d7d2a09c (patch) | |
| tree | e24935f2cebb2634cc5621ab48689b9741bfa720 /custom_mutators/aflpp/standalone/aflpp-standalone.c | |
| parent | 705cdf45fc32e6f5fcf3b8e58242ede3b99b8b6e (diff) | |
| download | afl++-bd1648e707b85b79d816fd8737909789d7d2a09c.tar.gz | |
fix the file descriptor without determining null
Diffstat (limited to 'custom_mutators/aflpp/standalone/aflpp-standalone.c')
| -rw-r--r-- | custom_mutators/aflpp/standalone/aflpp-standalone.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/custom_mutators/aflpp/standalone/aflpp-standalone.c b/custom_mutators/aflpp/standalone/aflpp-standalone.c index 91bac4a8..361feaba 100644 --- a/custom_mutators/aflpp/standalone/aflpp-standalone.c +++ b/custom_mutators/aflpp/standalone/aflpp-standalone.c @@ -39,6 +39,7 @@ my_mutator_t *afl_custom_init(afl_state_t *afl, unsigned int seed) { data->afl = calloc(1, sizeof(afl_state_t)); data->afl->queue_cycle = 1; data->afl->fsrv.dev_urandom_fd = open("/dev/urandom", O_RDONLY); + if (data->afl->fsrv.dev_urandom_fd < 0) { PFATAL("Unable to open /dev/urandom"); } rand_set_seed(data->afl, getpid()); return data; |