ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Sun Jan 29 03:22:50 2017 +0100| [bbd4d9230407d70a9c93af4ac00f2e6d894358be] | committer: Michael Niedermayer
doc/examples/decoder_targeted: Disable error concealment after 20 frames This allows testing EC and non EC. Avoids spending most time in EC on high res samples and reduces the likelyhood of hitting timeouts Fixes: Timeout in 467/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_H263_fuzzer Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bbd4d9230407d70a9c93af4ac00f2e6d894358be --- doc/examples/decoder_targeted.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/examples/decoder_targeted.c b/doc/examples/decoder_targeted.c index e7e02b0..030eba6 100644 --- a/doc/examples/decoder_targeted.c +++ b/doc/examples/decoder_targeted.c @@ -180,6 +180,10 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { while (avpkt.size > 0 && it++ < maxiteration) { av_frame_unref(frame); int ret = decode_handler(ctx, frame, &got_frame, &avpkt); + + if (it > 20) + ctx->error_concealment = 0; + if (ret <= 0 || ret > avpkt.size) break; avpkt.data += ret; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
