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mpegts: check av_new_stream() return value.

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Fixes CID703728
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-12-13 17:46:17 +01:00
parent 0ea4742341
commit 7726916c14
1 changed files with 6 additions and 0 deletions
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6
libavformat/mpegts.c
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@@ -1505,6 +1505,8 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
pes = ts->pids[pid]->u.pes_filter.opaque; pes = ts->pids[pid]->u.pes_filter.opaque;
if (!pes->st) { if (!pes->st) {
pes->st = avformat_new_stream(pes->stream, NULL); pes->st = avformat_new_stream(pes->stream, NULL);
if (!pes->st)
goto out;
pes->st->id = pes->pid; pes->st->id = pes->pid;
} }
st = pes->st; st = pes->st;
@@ -1513,6 +1515,8 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
pes = add_pes_stream(ts, pid, pcr_pid); pes = add_pes_stream(ts, pid, pcr_pid);
if (pes) { if (pes) {
st = avformat_new_stream(pes->stream, NULL); st = avformat_new_stream(pes->stream, NULL);
if (!st)
goto out;
st->id = pes->pid; st->id = pes->pid;
} }
} else { } else {
@@ -1521,6 +1525,8 @@ static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
st = ts->stream->streams[idx]; st = ts->stream->streams[idx];
} else { } else {
st = avformat_new_stream(ts->stream, NULL); st = avformat_new_stream(ts->stream, NULL);
if (!st)
goto out;
st->id = pid; st->id = pid;
st->codec->codec_type = AVMEDIA_TYPE_DATA; st->codec->codec_type = AVMEDIA_TYPE_DATA;
} }