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tools/target_dec_fuzzer: Update maxpixels_per_frame for low thresholds

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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>
This commit is contained in:
Michael Niedermayer
2021-02-01 21:08:57 +01:00
parent 887bd6b02f
commit be0c72b7c2
1 changed files with 2 additions and 1 deletions
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3
tools/target_dec_fuzzer.c
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@@ -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;
@@ -197,6 +197,7 @@ 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);