From 2a59abf1a8859bd63f5760e98ffcb381d407451d Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 22 Apr 2012 11:23:58 +0200 Subject: smackerdemux: Allocate padding for extradata Fixes slight overread. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer --- libavformat/smacker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat/smacker.c') diff --git a/libavformat/smacker.c b/libavformat/smacker.c index a3545f4ac7..84a53ea3c8 100644 --- a/libavformat/smacker.c +++ b/libavformat/smacker.c @@ -203,7 +203,7 @@ static int smacker_read_header(AVFormatContext *s) /* load trees to extradata, they will be unpacked by decoder */ - st->codec->extradata = av_malloc(smk->treesize + 16); + st->codec->extradata = av_malloc(smk->treesize + 16 + FF_INPUT_BUFFER_PADDING_SIZE); st->codec->extradata_size = smk->treesize + 16; if(!st->codec->extradata){ av_log(s, AV_LOG_ERROR, "Cannot allocate %i bytes of extradata\n", smk->treesize + 16); -- cgit v1.2.3