added check to silence scan-build
@@ -430,6 +430,13 @@ u8 calibrate_case(afl_state_t *afl, struct queue_entry *q, u8 *use_mem,
/* OK, let's collect some stats about the performance of this test case.
This is used for fuzzing air time calculations in calculate_score(). */
+ if (unlikely(!afl->stage_max)) {
+
+ // Pretty sure this cannot happen, yet scan-build complains.
+ FATAL("BUG: stage_max should not be 0 here! Please report this condition.");
+
+ }
+
q->exec_us = (stop_us - start_us) / afl->stage_max;
q->bitmap_size = count_bytes(afl, afl->fsrv.trace_bits);
q->handicap = handicap;
