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| author | Michael Niedermayer <michael@niedermayer.cc> | 2024-09-23 21:21:40 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2024-12-02 03:14:49 +0100 |
| commit | 4fc43e45f9e7ee50d8d244bcdea15b37b5614b9b (patch) | |
| tree | 958451098f2550c9522e4168316cf2875d120d48 | |
| parent | f52b9d05837c23b0c55013551bc28dce4922de0b (diff) | |
| download | ffmpeg-4fc43e45f9e7ee50d8d244bcdea15b37b5614b9b.tar.gz | |
avcodec/hevc/hevcdec: initialize qp_y_tab
This does not replicate on my setup, thus this is a blind fix based on ossfuzz trace
Fixes: use of uninitialized value
Fixes: 71747/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5427736120721408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/hevc/hevcdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/hevc/hevcdec.c b/libavcodec/hevc/hevcdec.c index fe8897fb6e..be35a9de82 100644 --- a/libavcodec/hevc/hevcdec.c +++ b/libavcodec/hevc/hevcdec.c @@ -129,7 +129,7 @@ static int pic_arrays_init(HEVCLayerContext *l, const HEVCSPS *sps) l->filter_slice_edges = av_mallocz(ctb_count); l->tab_slice_address = av_malloc_array(pic_size_in_ctb, sizeof(*l->tab_slice_address)); - l->qp_y_tab = av_malloc_array(pic_size_in_ctb, + l->qp_y_tab = av_calloc(pic_size_in_ctb, sizeof(*l->qp_y_tab)); if (!l->qp_y_tab || !l->filter_slice_edges || !l->tab_slice_address) goto fail; |