| Message ID | 20240922215645.1182935-3-michael@niedermayer.cc |
|---|---|
| State | New |
| Headers | show |
| Series | [FFmpeg-devel,01/10] tools/target_dec_fuzzer: Add threshold for SRGC | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
On Sun, Sep 22, 2024 at 11:56:38PM +0200, Michael Niedermayer wrote: > Fixes: OOM and Timeout > Fixes: 71254/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5941896977907712 > > 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_swr_fuzzer.c | 3 +++ > 1 file changed, 3 insertions(+) will apply [...]
diff --git a/tools/target_swr_fuzzer.c b/tools/target_swr_fuzzer.c index b6cdb72a560..9192d4bed50 100644 --- a/tools/target_swr_fuzzer.c +++ b/tools/target_swr_fuzzer.c @@ -129,6 +129,9 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { in_sample_nb = size / (in_ch_count * av_get_bytes_per_sample(in_sample_fmt)); out_sample_nb = out_sample_nb % (av_rescale(in_sample_nb, 2*out_sample_rate, in_sample_rate) + 1); + if (in_sample_nb > 1000*1000 || out_sample_nb > 1000*1000) + goto end; + out_data = av_malloc(out_sample_nb * out_ch_count * av_get_bytes_per_sample(out_sample_fmt)); if (!out_data) goto end;
Fixes: OOM and Timeout Fixes: 71254/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5941896977907712 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_swr_fuzzer.c | 3 +++ 1 file changed, 3 insertions(+)