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[FFmpeg-devel,1/2] tools/target_dec_fuzzer: Adjust threshold for smacker audio

Message ID 20220503163059.26728-1-michael@niedermayer.cc
State Accepted
Commit 5c2fa59f3272360e7df7b69fce722ac06017e371
Headers show
Series [FFmpeg-devel,1/2] tools/target_dec_fuzzer: Adjust threshold for smacker audio | expand

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Commit Message

Michael Niedermayer May 3, 2022, 4:30 p.m. UTC
Fixes: Timeout
Fixes: 47043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-4824799337119744

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(+)

Comments

Michael Niedermayer July 7, 2022, 6:24 p.m. UTC | #1
On Tue, May 03, 2022 at 06:30:58PM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 47043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-4824799337119744
> 
> 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(+)

will apply

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Patch

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 288aa63313..0eddeaf69a 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -202,6 +202,7 @@  int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
     case AV_CODEC_ID_SANM:        maxpixels  /= 16;    break;
     case AV_CODEC_ID_SCPR:        maxpixels  /= 32;    break;
     case AV_CODEC_ID_SCREENPRESSO:maxpixels  /= 64;    break;
+    case AV_CODEC_ID_SMACKAUDIO:  maxsamples /= 4096;  break;
     case AV_CODEC_ID_SMACKVIDEO:  maxpixels  /= 64;    break;
     case AV_CODEC_ID_SNOW:        maxpixels  /= 128;   break;
     case AV_CODEC_ID_TARGA:       maxpixels  /= 128;   break;