Message ID | 20210201223116.11378-7-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | be0c72b7c29324f42afd14f150eb9cdb83788ca0 |
Headers | show |
Series | [FFmpeg-devel,1/8] avcodec/cbs_sei_syntax_template: Check for non negativity before setting size_t bits_left | expand |
Context | Check | Description |
---|---|---|
andriy/x86_make | success | Make finished |
andriy/x86_make_fate | success | Make fate finished |
andriy/PPC64_make | success | Make finished |
andriy/PPC64_make_fate | success | Make fate finished |
On Mon, Feb 01, 2021 at 11:31:15PM +0100, Michael Niedermayer wrote: > Fixes: Timeout > Fixes: 29990/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS2_fuzzer-5469155073589248 > > 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 | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) will apply [...]
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index affa6e3b51..728a6bb065 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -98,7 +98,7 @@ static int audio_video_handler(AVCodecContext *avctx, AVFrame *frame, // Ensure we don't loop forever const uint32_t maxiteration = 8096; -const uint64_t maxpixels_per_frame = 4096 * 4096; +uint64_t maxpixels_per_frame = 4096 * 4096; uint64_t maxpixels; uint64_t maxsamples_per_frame = 256*1024*32; @@ -194,6 +194,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { } maxsamples_per_frame = FFMIN(maxsamples_per_frame, maxsamples); + maxpixels_per_frame = FFMIN(maxpixels_per_frame , maxpixels); AVCodecContext* ctx = avcodec_alloc_context3(c); AVCodecContext* parser_avctx = avcodec_alloc_context3(NULL);
Fixes: Timeout Fixes: 29990/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS2_fuzzer-5469155073589248 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 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)