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avformat/rtspdec: return proper error code

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-11-04 21:06:00 +08:00
parent aa1fab6934
commit 89429cf2f2
1 changed files with 4 additions and 4 deletions
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8
libavformat/rtspdec.c
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@ -768,7 +768,7 @@ redo:
}
ret = ffurl_read_complete(rt->rtsp_hd, buf, 3);
if (ret != 3)
return -1;
return AVERROR(EIO);
id = buf[0];
len = AV_RB16(buf + 1);
av_log(s, AV_LOG_TRACE, "id=%d len=%d\n", id, len);
@ -777,10 +777,10 @@ redo:
/* get the data */
ret = ffurl_read_complete(rt->rtsp_hd, buf, len);
if (ret != len)
return -1;
return AVERROR(EIO);
if (rt->transport == RTSP_TRANSPORT_RDT &&
ff_rdt_parse_header(buf, len, &id, NULL, NULL, NULL, NULL) < 0)
return -1;
(ret = ff_rdt_parse_header(buf, len, &id, NULL, NULL, NULL, NULL)) < 0)
return ret;
/* find the matching stream */
for (i = 0; i < rt->nb_rtsp_streams; i++) {