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gsm: log error message when packet is too small

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This commit is contained in:
Justin Ruggles 2011-10-28 10:18:07 -04:00
parent 9671db8245
commit 9d52f0a711
2 changed files with 8 additions and 2 deletions
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4
libavcodec/gsmdec.c
View File

@ -66,8 +66,10 @@ static int gsm_decode_frame(AVCodecContext *avctx, void *data,
return AVERROR(EINVAL);
}
if(buf_size < avctx->block_align)
if (buf_size < avctx->block_align) {
av_log(avctx, AV_LOG_ERROR, "Packet is too small\n");
return AVERROR_INVALIDDATA;
}
switch (avctx->codec_id) {
case CODEC_ID_GSM:

6
libavcodec/libgsm.c
View File

@ -175,7 +175,11 @@ static int libgsm_decode_frame(AVCodecContext *avctx,
return AVERROR(EINVAL);
}
if(buf_size < avctx->block_align) return -1;
if (buf_size < avctx->block_align) {
av_log(avctx, AV_LOG_ERROR, "Packet is too small\n");
return AVERROR_INVALIDDATA;
}
switch(avctx->codec_id) {
case CODEC_ID_GSM:
if(gsm_decode(avctx->priv_data,buf,data)) return -1;