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| author | vanhauser-thc <vh@thc.org> | 2021-02-22 16:56:35 +0100 |
|---|---|---|
| committer | vanhauser-thc <vh@thc.org> | 2021-02-22 16:56:35 +0100 |
| commit | fb2a6b6941ffb6cf575d2a772c6e0d47b49835ee (patch) | |
| tree | fe248c89f032d65f7952cfcaa24e5d4222d2df70 /src | |
| parent | 70fe872940b9815698b4317bdde33da1dae27923 (diff) | |
| download | afl++-fb2a6b6941ffb6cf575d2a772c6e0d47b49835ee.tar.gz | |
minimum sync time
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-fuzz-run.c | 2 | ||||
| -rw-r--r-- | src/afl-fuzz.c | 15 |
2 files changed, 14 insertions, 3 deletions
diff --git a/src/afl-fuzz-run.c b/src/afl-fuzz-run.c index 97cb7415..0b84a542 100644 --- a/src/afl-fuzz-run.c +++ b/src/afl-fuzz-run.c @@ -707,6 +707,8 @@ void sync_fuzzers(afl_state_t *afl) { if (afl->foreign_sync_cnt) read_foreign_testcases(afl, 0); + afl->last_sync_time = get_cur_time(); + } /* Trim all new test cases to save cycles when doing deterministic checks. The diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 9137dc23..f83aac9e 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -1986,15 +1986,24 @@ int main(int argc, char **argv_orig, char **envp) { if (unlikely(afl->is_main_node)) { - if (!(sync_interval_cnt++ % (SYNC_INTERVAL / 3))) { + if (unlikely(get_cur_time() > + (SYNC_TIME >> 1) + afl->last_sync_time)) { - sync_fuzzers(afl); + if (!(sync_interval_cnt++ % (SYNC_INTERVAL / 3))) { + + sync_fuzzers(afl); + + } } } else { - if (!(sync_interval_cnt++ % SYNC_INTERVAL)) { sync_fuzzers(afl); } + if (unlikely(get_cur_time() > SYNC_TIME + afl->last_sync_time)) { + + if (!(sync_interval_cnt++ % SYNC_INTERVAL)) { sync_fuzzers(afl); } + + } } |