fix post process check
MODIFY
src/afl-fuzz-run.c
src/afl-fuzz-run.c
@@ -185,7 +185,7 @@ static void write_with_gap(afl_state_t *afl, void *mem, u32 len, u32 skip_at,
new_size =
el->afl_custom_post_process(el->data, new_mem, new_size, &new_buf);
- if (unlikely(!new_buf && (new_size <= 0))) {
+ if (unlikely(!new_buf || (new_size <= 0))) {
FATAL("Custom_post_process failed (ret: %lu)",
(long unsigned)new_size);

fix post process check