Message ID | 20191009101454.1608-5-michael@niedermayer.cc |
---|---|
State | Accepted |
Commit | fd3ee7a92e9227ee44e2a0d837ba9879959b15d7 |
Headers | show |
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index a2c59be318..f3f8d11ab2 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -141,6 +141,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { case AV_CODEC_ID_MSRLE: maxpixels /= 16; break; case AV_CODEC_ID_QTRLE: maxpixels /= 16; break; case AV_CODEC_ID_SANM: maxpixels /= 16; break; + case AV_CODEC_ID_G2M: maxpixels /= 64; break; case AV_CODEC_ID_GIF: maxpixels /= 16; break; // Performs slow frame rescaling in C case AV_CODEC_ID_GDV: maxpixels /= 512; break;
G2M allows large images from small input and also reallocates multiple buffers on any resolution change. Fixes: Timeout (22sec -> 5sec) Fixes: 18022/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5089192530411520 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 | 1 + 1 file changed, 1 insertion(+)