[FFmpeg-devel] [PATCH V1 5/6] lavf/latmenc: use initialized var for avpriv_mpeg4audio_get_config
Jun Zhao
mypopydev at gmail.com
Sat Sep 21 05:12:14 EEST 2019
From: Jun Zhao <barryjzhao at tencent.com>
avpriv_mpeg4audio_get_config will use MPEG4AudioConfig.chan_config to get
the MPEG4AudioConfig.channels, but if we use a uninitialized variable,
we will get an indeterminate channels, add an explicit initialization
for this case.
Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
---
libavformat/latmenc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavformat/latmenc.c b/libavformat/latmenc.c
index 8eb219f..e227e13 100644
--- a/libavformat/latmenc.c
+++ b/libavformat/latmenc.c
@@ -55,7 +55,7 @@ static const AVClass latm_muxer_class = {
static int latm_decode_extradata(LATMContext *ctx, uint8_t *buf, int size)
{
- MPEG4AudioConfig m4ac;
+ MPEG4AudioConfig m4ac = {0};
if (size > MAX_EXTRADATA_SIZE) {
av_log(ctx, AV_LOG_ERROR, "Extradata is larger than currently supported.\n");
--
1.7.1
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