diff options
| -rw-r--r-- | utils/argv_fuzzing/argv-fuzz-inl.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/argv_fuzzing/argv-fuzz-inl.h b/utils/argv_fuzzing/argv-fuzz-inl.h index 68a0c93d..2ec433e1 100644 --- a/utils/argv_fuzzing/argv-fuzz-inl.h +++ b/utils/argv_fuzzing/argv-fuzz-inl.h @@ -65,7 +65,10 @@ static char **afl_init_argv(int *argc) { int rc = 0; ssize_t num = 0; - if ((num = read(0, in_buf, MAX_CMDLINE_LEN - 2)) < 0) {} + if ((num = read(0, in_buf, MAX_CMDLINE_LEN - 2)) <= 0) { + *argc = 0; + return ret; + } if (in_buf[num - 1] == '\n') { in_buf[num - 1] = 0; } |