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Code Issues Releases Activity

libopencore_amrwb: check packet size

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Fix OOM

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-24 18:26:54 +01:00
parent 57c0da6fe4
commit 34b6f1efa2
1 changed files with 4 additions and 0 deletions
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4
libavcodec/libopencore-amr.c
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@ -359,6 +359,10 @@ static int amr_wb_decode_frame(AVCodecContext *avctx, void *data,
buf_size, packet_size + 1);
return AVERROR_INVALIDDATA;
}
if (!packet_size) {
av_log(avctx, AV_LOG_ERROR, "amr packet_size invalid\n");
return AVERROR_INVALIDDATA;
}
D_IF_decode(s->state, buf, (short *)s->frame.data[0], _good_frame);