ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Wed Jan 1 23:58:39 2025 -0300| [7f9c7f9849a2155224711f0ff57ecdac6e4bfb57] | committer: James Almer
avcodec/jpeg2000dec: clear array length when freeing it Fixes NULL pointer dereferences. Fixes ticket #11393. Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7f9c7f9849a2155224711f0ff57ecdac6e4bfb57 --- libavcodec/jpeg2000dec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index e5e897a29f..b82d85d5ee 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -1521,6 +1521,7 @@ static int jpeg2000_decode_packet(Jpeg2000DecoderContext *s, Jpeg2000Tile *tile, } } av_freep(&cblk->lengthinc); + cblk->nb_lengthinc = 0; } } // Save state of stream _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
