mirror of https://git.ffmpeg.org/ffmpeg.git
mxfdec: Check slice_count before freeing slice_offset_entries
This fixes SIGSEGV on sliceless (single stream) VBR files Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -1713,6 +1713,7 @@ static int mxf_read_close(AVFormatContext *s)
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break;
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case IndexTableSegment:
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seg = (MXFIndexTableSegment *)mxf->metadata_sets[i];
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if (seg->slice_count)
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for (j = 0; j < seg->nb_index_entries; j++)
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av_freep(&seg->slice_offset_entries[j]);
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av_freep(&seg->slice);
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