Without this patch a user a bit absent-minded may not notice that the connection
doesn't work because port is missing.
---
libavformat/sctp.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavformat/sctp.c b/libavformat/sctp.c
index 7bcb5ae..b8ab63e 100644
--- a/libavformat/sctp.c
+++ b/libavformat/sctp.c
@@ -170,8 +170,12 @@ static int sctp_open(URLContext *h, const char *uri, int
flags)
av_url_split(proto, sizeof(proto), NULL, 0, hostname, sizeof(hostname),
&port, path, sizeof(path), uri);
- if (strcmp(proto,"sctp") || port <= 0 || port >= 65536)
+ if (strcmp(proto, "sctp"))
return AVERROR(EINVAL);
+ if (port <= 0 || port >= 65536) {
+ av_log(s, AV_LOG_ERROR, "Port missing in uri\n");
+ return AVERROR(EINVAL);
+ }
s->max_streams = 0;
p = strchr(uri, '?');
--
1.7.10
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