set prev_run_time inside afl state
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h
index 1b2b9a8..4027a88 100644
--- a/include/afl-fuzz.h
+++ b/include/afl-fuzz.h
@@ -569,6 +569,7 @@
blocks_eff_total, /* Blocks subject to effector maps */
blocks_eff_select, /* Blocks selected as fuzzable */
start_time, /* Unix start time (ms) */
+ prev_run_time, /* Runtime read from prev stats file*/
last_path_time, /* Time for most recent path (ms) */
last_crash_time, /* Time for most recent crash (ms) */
last_hang_time; /* Time for most recent hang (ms) */
@@ -1067,7 +1068,7 @@
/* Stats */
-u32 load_stats_file(afl_state_t *);
+void load_stats_file(afl_state_t *);
void write_setup_file(afl_state_t *, u32, char **);
void write_stats_file(afl_state_t *, double, double, double);
void maybe_update_plot_file(afl_state_t *, double, double);
diff --git a/src/afl-fuzz-stats.c b/src/afl-fuzz-stats.c
index 3edb5bb..880551d 100644
--- a/src/afl-fuzz-stats.c
+++ b/src/afl-fuzz-stats.c
@@ -90,20 +90,20 @@
}
/* load some of the existing stats file when resuming.*/
-u32 load_stats_file(afl_state_t *afl) {
+void load_stats_file(afl_state_t *afl) {
FILE *f;
u8 buf[MAX_LINE];
u8 * lptr;
u8 fn[PATH_MAX];
u32 lineno = 0;
- u32 prev_run_time = 0;
+ afl->prev_run_time = 0;
snprintf(fn, PATH_MAX, "%s/fuzzer_stats", afl->out_dir);
f = fopen(fn, "r");
if (!f) {
WARNF("Unable to load stats file '%s'", fn);
- return prev_run_time;
+ return;
}
@@ -137,8 +137,8 @@
case 3:
if (!strcmp(keystring, "run_time ")) {
- prev_run_time = 1000 * strtoull(lptr, &nptr, 10);
- afl->start_time -= prev_run_time;
+ afl->prev_run_time = 1000 * strtoull(lptr, &nptr, 10);
+ afl->start_time -= afl->prev_run_time;
}
@@ -185,7 +185,7 @@
}
- return prev_run_time;
+ return;
}
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index b7cd251..0872495 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -1682,11 +1682,9 @@
if (unlikely(afl->old_seed_selection)) seek_to = find_start_position(afl);
- u32 prev_run_time = 0; // to not call load_stats_file again after line 1705
afl->start_time = get_cur_time(); // without this, time taken for
// perform_dry_run gets added to run time.
- if (afl->in_place_resume || afl->afl_env.afl_autoresume)
- prev_run_time = load_stats_file(afl);
+ if (afl->in_place_resume || afl->afl_env.afl_autoresume) load_stats_file(afl);
write_stats_file(afl, 0, 0, 0);
maybe_update_plot_file(afl, 0, 0);
save_auto(afl);
@@ -1706,7 +1704,7 @@
// real start time, we reset, so this works correctly with -V
afl->start_time = get_cur_time();
if (afl->in_place_resume || afl->afl_env.afl_autoresume)
- afl->start_time -= prev_run_time;
+ afl->start_time -= afl->prev_run_time;
u32 runs_in_current_cycle = (u32)-1;
u32 prev_queued_paths = 0;