ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Mon Mar 17 09:59:36 2025 +0100| [02c16b48c5827b9383004ad5a727742b30614fe7] | committer: Andreas Rheinhardt
avcodec/snow: Don't add to NULL It is undefined behavior. Fixes "runtime error: applying non-zero offset 8 to null pointer". Fixes the Snow vsynth FATE-tests. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=02c16b48c5827b9383004ad5a727742b30614fe7 --- libavcodec/snow.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/snow.h b/libavcodec/snow.h index ff7ebc1c58..9b19e70bd5 100644 --- a/libavcodec/snow.h +++ b/libavcodec/snow.h @@ -272,7 +272,8 @@ static av_always_inline void add_yblock(SnowContext *s, int sliced, slice_buffer if(!sliced && offset_dst) dst += src_x + src_y*dst_stride; - dst8+= src_x + src_y*src_stride; + if (sliced || add) + dst8+= src_x + src_y*src_stride; // src += src_x + src_y*src_stride; ptmp= tmp + 3*tmp_step; _______________________________________________ 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".
