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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-09 23:19:24 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-01 20:00:10 +0300 |
| commit | 0b49c74fe177fad620dfe3c358d9215e9dbe752f (patch) | |
| tree | 9db02ef4258ef5cada85250ee8c42f21ab5371ed | |
| parent | 4d932eb66b037acf63bef4ce9a975a6f28f0e99a (diff) | |
avcodec/g729dec: require buf_size to be non 0
The 0 case was added with the support for multiple packets. It
appears unintended and causes extra complexity and out of array
accesses (though within padding)
No testcase
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f64be9da4c8b16071ec84056a61d1fc0d5d6728c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/g729dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index 32218e5989..908c12a73a 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -416,7 +416,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr, return ret; out_frame = (int16_t*) frame->data[0]; - if (buf_size % 10 == 0) { + if (buf_size && buf_size % 10 == 0) { packet_type = FORMAT_G729_8K; format = &format_g729_8k; //Reset voice decision |