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update plot_data timestamps to be relative

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richinseattle@gmail.com 2021-03-19 14:25:55 -07:00
parent c397becd81
commit 7e67a735e6
2 changed files with 24 additions and 7 deletions
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29
src/afl-fuzz-init.c
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@ -2012,17 +2012,34 @@ void setup_dirs_fds(afl_state_t *afl) {
/* Gnuplot output file. */ /* Gnuplot output file. */
tmp = alloc_printf("%s/plot_data", afl->out_dir); tmp = alloc_printf("%s/plot_data", afl->out_dir);
int fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0600);
if (fd < 0) { PFATAL("Unable to create '%s'", tmp); }
ck_free(tmp);
afl->fsrv.plot_file = fdopen(fd, "w"); if(!afl->in_place_resume) {
if (!afl->fsrv.plot_file) { PFATAL("fdopen() failed"); }
fprintf(afl->fsrv.plot_file, int fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0600);
if (fd < 0) { PFATAL("Unable to create '%s'", tmp); }
ck_free(tmp);
afl->fsrv.plot_file = fdopen(fd, "w");
if (!afl->fsrv.plot_file) { PFATAL("fdopen() failed"); }
fprintf(afl->fsrv.plot_file,
"# unix_time, cycles_done, cur_path, paths_total, " "# unix_time, cycles_done, cur_path, paths_total, "
"pending_total, pending_favs, map_size, unique_crashes, " "pending_total, pending_favs, map_size, unique_crashes, "
"unique_hangs, max_depth, execs_per_sec, total_execs, edges_found\n"); "unique_hangs, max_depth, execs_per_sec, total_execs, edges_found\n");
} else {
int fd = open(tmp, O_WRONLY | O_CREAT, 0600);
if (fd < 0) { PFATAL("Unable to create '%s'", tmp); }
ck_free(tmp);
afl->fsrv.plot_file = fdopen(fd, "w");
if (!afl->fsrv.plot_file) { PFATAL("fdopen() failed"); }
fseek(afl->fsrv.plot_file, 0, SEEK_END);
}
fflush(afl->fsrv.plot_file); fflush(afl->fsrv.plot_file);
/* ignore errors */ /* ignore errors */

2
src/afl-fuzz-stats.c
View File

@ -391,7 +391,7 @@ void maybe_update_plot_file(afl_state_t *afl, u32 t_bytes, double bitmap_cvg,
fprintf(afl->fsrv.plot_file, fprintf(afl->fsrv.plot_file,
"%llu, %llu, %u, %u, %u, %u, %0.02f%%, %llu, %llu, %u, %0.02f, %llu, " "%llu, %llu, %u, %u, %u, %u, %0.02f%%, %llu, %llu, %u, %0.02f, %llu, "
"%u\n", "%u\n",
get_cur_time() / 1000, afl->queue_cycle - 1, afl->current_entry, (afl->prev_run_time + get_cur_time() - afl->start_time), afl->queue_cycle - 1, afl->current_entry,
afl->queued_paths, afl->pending_not_fuzzed, afl->pending_favored, afl->queued_paths, afl->pending_not_fuzzed, afl->pending_favored,
bitmap_cvg, afl->unique_crashes, afl->unique_hangs, afl->max_depth, bitmap_cvg, afl->unique_crashes, afl->unique_hangs, afl->max_depth,
eps, afl->plot_prev_ed, t_bytes); /* ignore errors */ eps, afl->plot_prev_ed, t_bytes); /* ignore errors */