udp: Properly check for invalid sockets

If stdin has been closed, 0 is a valid socket descriptor.

Martin Storsjö committed 14 years ago

Commit 042b2721 parent bb6c1ab1 file · +1 −1Browse files

Unified · Split

@@ -200,7 +200,7 @@ static int udp_socket_create(UDPContext s, struct sockaddr_storage addr, · 199 unmodified lines
200	200	goto fail;
201	201	for (res = res0; res; res=res->ai_next) {
202	202	udp_fd = socket(res->ai_family, SOCK_DGRAM, 0);
203		− if (udp_fd > 0) break;
	203	+ if (udp_fd != -1) break;
204	204	log_net_error(NULL, AV_LOG_ERROR, "socket");
205	205	}
206	206

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