[FFmpeg-cvslog] lavf/img2dec: Initialize a stack variable.

Carl Eugen Hoyos git at videolan.org
Sun Aug 10 18:54:15 CEST 2014


ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos at ag.or.at> | Sun Aug 10 17:45:05 2014 +0200| [273fc0139e0add4b45d40849ff88c6df5a7e819b] | committer: Carl Eugen Hoyos

lavf/img2dec: Initialize a stack variable.

Fixes a valgrind warning about using unitialised memory.
Hopefully fixes crashes on several platforms reported through fate.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=273fc0139e0add4b45d40849ff88c6df5a7e819b
---

 libavformat/img2dec.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index b9a1bcf..d70fc75 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -395,7 +395,7 @@ int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt)
         }
 
         if (codec->codec_id == AV_CODEC_ID_NONE) {
-            AVProbeData pd;
+            AVProbeData pd = { 0 };
             AVInputFormat *ifmt;
             uint8_t header[PROBE_BUF_MIN + AVPROBE_PADDING_SIZE];
             int ret;



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