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rtpdec_mpeg4: Check the return value from malloc 

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-01-15 15:27:30 +02:00
parent 42364fcbca
commit 977d4a3b8a
1 changed files with 5 additions and 1 deletions
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6
libavformat/rtpdec_mpeg4.c
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@ -137,6 +137,8 @@ static int rtp_parse_mp4_au(PayloadContext *data, const uint8_t *buf)
if (!data->au_headers || data->au_headers_allocated < data->nb_au_headers) {
av_free(data->au_headers);
data->au_headers = av_malloc(sizeof(struct AUHeaders) * data->nb_au_headers);
if (!data->au_headers)
return AVERROR(ENOMEM);
data->au_headers_allocated = data->nb_au_headers;
}
@ -162,6 +164,7 @@ static int aac_parse_packet(AVFormatContext *ctx, PayloadContext *data,
const uint8_t *buf, int len, uint16_t seq,
int flags)
{
int ret;
if (rtp_parse_mp4_au(data, buf))
return -1;
@ -170,7 +173,8 @@ static int aac_parse_packet(AVFormatContext *ctx, PayloadContext *data,
/* XXX: Fixme we only handle the case where rtp_parse_mp4_au define
one au_header */
av_new_packet(pkt, data->au_headers[0].size);
if ((ret = av_new_packet(pkt, data->au_headers[0].size)) < 0)
return ret;
memcpy(pkt->data, buf, data->au_headers[0].size);
pkt->stream_index = st->index;