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fix writing stat file on exit

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This commit is contained in:
vanhauser-thc
2021-04-15 00:11:32 +02:00
parent 4a0e0270ad
commit ab0f13ed06
2 changed files with 23 additions and 21 deletions
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43
src/afl-fuzz-stats.c
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@ -355,18 +355,18 @@ void write_stats_file(afl_state_t *afl, u32 t_bytes, double bitmap_cvg,
void maybe_update_plot_file(afl_state_t *afl, u32 t_bytes, double bitmap_cvg,
double eps) {
if (unlikely(afl->stop_soon) ||
unlikely(afl->plot_prev_qp == afl->queued_paths &&
afl->plot_prev_pf == afl->pending_favored &&
afl->plot_prev_pnf == afl->pending_not_fuzzed &&
afl->plot_prev_ce == afl->current_entry &&
afl->plot_prev_qc == afl->queue_cycle &&
afl->plot_prev_uc == afl->unique_crashes &&
afl->plot_prev_uh == afl->unique_hangs &&
afl->plot_prev_md == afl->max_depth &&
afl->plot_prev_ed == afl->fsrv.total_execs) ||
unlikely(!afl->queue_cycle) ||
unlikely(get_cur_time() - afl->start_time <= 60)) {
if (unlikely(!afl->force_ui_update &&
(afl->stop_soon ||
(afl->plot_prev_qp == afl->queued_paths &&
afl->plot_prev_pf == afl->pending_favored &&
afl->plot_prev_pnf == afl->pending_not_fuzzed &&
afl->plot_prev_ce == afl->current_entry &&
afl->plot_prev_qc == afl->queue_cycle &&
afl->plot_prev_uc == afl->unique_crashes &&
afl->plot_prev_uh == afl->unique_hangs &&
afl->plot_prev_md == afl->max_depth &&
afl->plot_prev_ed == afl->fsrv.total_execs) ||
!afl->queue_cycle || get_cur_time() - afl->start_time <= 60))) {
return;
@ -531,7 +531,8 @@ void show_stats(afl_state_t *afl) {
/* Roughly every minute, update fuzzer stats and save auto tokens. */
if (cur_ms - afl->stats_last_stats_ms > STATS_UPDATE_SEC * 1000) {
if (unlikely(afl->force_ui_update ||
cur_ms - afl->stats_last_stats_ms > STATS_UPDATE_SEC * 1000)) {
afl->stats_last_stats_ms = cur_ms;
write_stats_file(afl, t_bytes, t_byte_ratio, stab_ratio,
@ -543,7 +544,8 @@ void show_stats(afl_state_t *afl) {
if (unlikely(afl->afl_env.afl_statsd)) {
if (cur_ms - afl->statsd_last_send_ms > STATSD_UPDATE_SEC * 1000) {
if (unlikely(afl->force_ui_update && cur_ms - afl->statsd_last_send_ms >
STATSD_UPDATE_SEC * 1000)) {
/* reset counter, even if send failed. */
afl->statsd_last_send_ms = cur_ms;
@ -555,7 +557,8 @@ void show_stats(afl_state_t *afl) {
/* Every now and then, write plot data. */
if (cur_ms - afl->stats_last_plot_ms > PLOT_UPDATE_SEC * 1000) {
if (unlikely(afl->force_ui_update ||
cur_ms - afl->stats_last_plot_ms > PLOT_UPDATE_SEC * 1000)) {
afl->stats_last_plot_ms = cur_ms;
maybe_update_plot_file(afl, t_bytes, t_byte_ratio, afl->stats_avg_exec);
@ -564,14 +567,14 @@ void show_stats(afl_state_t *afl) {
/* Honor AFL_EXIT_WHEN_DONE and AFL_BENCH_UNTIL_CRASH. */
if (!afl->non_instrumented_mode && afl->cycles_wo_finds > 100 &&
!afl->pending_not_fuzzed && afl->afl_env.afl_exit_when_done) {
if (unlikely(!afl->non_instrumented_mode && afl->cycles_wo_finds > 100 &&
!afl->pending_not_fuzzed && afl->afl_env.afl_exit_when_done)) {
afl->stop_soon = 2;
}
if (afl->total_crashes && afl->afl_env.afl_bench_until_crash) {
if (unlikely(afl->total_crashes && afl->afl_env.afl_bench_until_crash)) {
afl->stop_soon = 2;
@ -583,7 +586,7 @@ void show_stats(afl_state_t *afl) {
/* If we haven't started doing things, bail out. */
if (!afl->queue_cur) { return; }
if (unlikely(!afl->queue_cur)) { return; }
/* Compute some mildly useful bitmap stats. */
@ -602,7 +605,7 @@ void show_stats(afl_state_t *afl) {
SAYF(TERM_HOME);
if (afl->term_too_small) {
if (unlikely(afl->term_too_small)) {
SAYF(cBRI
"Your terminal is too small to display the UI.\n"