From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 8 Jun 2014 12:30:30 +0000 (+0200)
Subject: avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is... 
X-Git-Tag: n2.4-dev~669
X-Git-Url: http://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff_plain/6e6bd5481cf42a9765c492c77754d4633092cece?ds=sidebyside

avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---

diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index ace6974..33d6869 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -282,7 +282,7 @@ static av_cold int read_specific_config(ALSDecContext *ctx)
     GetBitContext gb;
     uint64_t ht_size;
     int i, config_offset;
-    MPEG4AudioConfig m4ac;
+    MPEG4AudioConfig m4ac = {0};
     ALSSpecificConfig *sconf = &ctx->sconf;
     AVCodecContext *avctx    = ctx->avctx;
     uint32_t als_id, header_size, trailer_size;