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tcp: add port missing error message 

Without this patch a user a bit absent-minded may not notice that
the connection doesn't work because the port is missing.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Jordi Ortiz 2012-07-24 19:59:53 +02:00 committed by Martin Storsjö
parent 49c45a2624
commit f9a9a14862
1 changed files with 5 additions and 2 deletions
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7
libavformat/tcp.c
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@ -49,9 +49,12 @@ static int tcp_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,"tcp") || port <= 0 || port >= 65536)
if (strcmp(proto, "tcp"))
return AVERROR(EINVAL);
if (port <= 0 || port >= 65536) {
av_log(h, AV_LOG_ERROR, "Port missing in uri\n");
return AVERROR(EINVAL);
}
p = strchr(uri, '?');
if (p) {
if (av_find_info_tag(buf, sizeof(buf), "listen", p))