Message ID | 20190904160458.28245-1-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | 59163731e992b113171d312110be8dd059b4f88a |
Headers | show |
On Wed, Sep 04, 2019 at 06:04:54PM +0200, Michael Niedermayer wrote: > Fixes: Timeout (73sec ->30ms) > Fixes: 16921/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5689384594046976 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > tools/target_dec_fuzzer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) will apply patchset [...]
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index 3a19efd031..2d931cafd1 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -247,7 +247,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { av_frame_unref(frame); int ret = decode_handler(ctx, frame, &got_frame, &avpkt); - ec_pixels += ctx->width * ctx->height; + ec_pixels += (ctx->width + 32LL) * (ctx->height + 32LL); if (it > 20 || ec_pixels > 4 * ctx->max_pixels) ctx->error_concealment = 0; if (ec_pixels > maxpixels)
Fixes: Timeout (73sec ->30ms) Fixes: 16921/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5689384594046976 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- tools/target_dec_fuzzer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)