From 1f361124d97cf8b8ce6d3aacb10cdc53706470de Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 31 Mar 2014 23:42:08 +0200 Subject: avformat/img2dec: zero probe buffer Fixes use of uninitialized memory Fixes valgrind failure Signed-off-by: Michael Niedermayer --- libavformat/img2dec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c index d4912410cc..5da123f4e0 100644 --- a/libavformat/img2dec.c +++ b/libavformat/img2dec.c @@ -361,6 +361,7 @@ int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt) ret = avio_read(f[0], header, PROBE_BUF_MIN); if (ret < 0) return ret; + memset(header + ret, 0, sizeof(header) - ret); avio_skip(f[0], -ret); pd.buf = header; pd.buf_size = ret; -- cgit v1.2.3