ffmpeg | branch: master | Michael Niedermayer <[email protected]> | Fri May 1 14:34:18 2020 +0200| [fb9e9da0b360d6eb3ff960e276d9c225d83d4bb1] | committer: Michael Niedermayer
avformat/oggdec: Reallocate buffer before writing into it Fixes: out of array write Fixes: Regression since f619e1ec66b89215582eff4404b681b760540b4f Reviewed-by: Lynne <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fb9e9da0b360d6eb3ff960e276d9c225d83d4bb1 --- libavformat/oggdec.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index a9034ea61c..7dd48af66c 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -441,6 +441,12 @@ static int ogg_read_page(AVFormatContext *s, int *sid, int probing) os = ogg->streams + idx; + ret = buf_realloc(os, size); + if (ret < 0) { + av_free(readout_buf); + return ret; + } + memcpy(os->buf + os->bufpos, readout_buf, size); av_free(readout_buf); } _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
