[FFmpeg-cvslog] avcodec/tiff: Clear deinvert_buf_size on deallocation

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Jun  4 00:25:09 2017 +0200| [98256595fae197fa9dcdb19e72b138ef05a21bea] | committer: Michael Niedermayer

avcodec/tiff: Clear deinvert_buf_size on deallocation

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=98256595fae197fa9dcdb19e72b138ef05a21bea
---

 libavcodec/tiff.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
index b96caeb8ce..69e8d1683a 100644
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@@ -1411,6 +1411,7 @@ static av_cold int tiff_end(AVCodecContext *avctx)
 
     ff_lzw_decode_close(&s->lzw);
     av_freep(&s->deinvert_buf);
+    s->deinvert_buf_size = 0;
     av_freep(&s->fax_buffer);
     s->fax_buffer_size = 0;
     return 0;