ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Wed Mar 8 22:54:10 2017 +0100| [bac9c03ed9328c63aba46e280ba408431b53fcb4] | committer: Michael Niedermayer
avcodec/movtextdec: run mov_text_cleanup() before overwriting pointers Fixes: memleak Fixes: 741/clusterfuzz-testcase-586996200452915 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bac9c03ed9328c63aba46e280ba408431b53fcb4 --- libavcodec/movtextdec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c index 6de1500..fb5085c 100644 --- a/libavcodec/movtextdec.c +++ b/libavcodec/movtextdec.c @@ -459,6 +459,8 @@ static int mov_text_decode_frame(AVCodecContext *avctx, end = ptr + FFMIN(2 + text_length, avpkt->size); ptr += 2; + mov_text_cleanup(m); + tsmb_size = 0; m->tracksize = 2 + text_length; m->style_entries = 0; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
