From 90d8d87bb07bd2e77fc19df4efe41c23464cbbf0 Mon Sep 17 00:00:00 2001
From: michael <michael>
Date: Sun, 2 Jul 2006 00:38:22 +0000
Subject: [PATCH] fix some bugs

---
 common.c | 10 ++++++----
 http.c   |  8 +++-----
 mcast.c  |  8 +++-----
 sap.c    |  2 ++
 4 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/common.c b/common.c
index 80327f5..8f000fd 100644
--- a/common.c
+++ b/common.c
@@ -10,12 +10,14 @@
 
 struct dvb_host *parse(char *urlpart, char *defport)
 {
-	struct dvb_host *dvbhost;
+	static struct dvb_host *dvbhost = NULL;
 	char *pos;
 
-	if (!(dvbhost = malloc(sizeof(struct dvb_host)))) {
-		perror("malloc");
-		exit(EXIT_FAILURE);
+	if (!dvbhost) {
+		if (!(dvbhost = malloc(sizeof(struct dvb_host)))) {
+			perror("malloc");
+			exit(EXIT_FAILURE);
+		}
 	}
 
 	bzero(dvbhost, sizeof(struct dvb_host));
diff --git a/http.c b/http.c
index ab798d9..c7e553c 100644
--- a/http.c
+++ b/http.c
@@ -27,17 +27,15 @@ int open_http(char *url)
 {
 	int fd;
 	struct sockaddr_in server;
-	static struct dvb_host *dvbhost = NULL;
+	struct dvb_host *dvbhost = NULL;
 	char c, buffer[BUFFSIZE], *pos;
 	int lines = 0;
 
 	if(!is_http(url))
 		return -1;
 
-	if (!dvbhost) {
-		dvbhost = parse(&(url[7]), "80");
-		dvbhost->socktype = SOCK_STREAM;
-	}
+	dvbhost = parse(&(url[7]), "80");
+	dvbhost->socktype = SOCK_STREAM;
 
 	if (resolve(dvbhost, &server) < 0) {
 		return -1;
diff --git a/mcast.c b/mcast.c
index fc72056..fd88569 100644
--- a/mcast.c
+++ b/mcast.c
@@ -22,7 +22,7 @@ int is_mcast(char *url)
 
 int open_mcast(char *url)
 {
-	static struct dvb_host *dvbhost = NULL;
+	struct dvb_host *dvbhost = NULL;
 	struct sockaddr_in server;
 	struct ip_mreq mreq;
 	int val;
@@ -31,10 +31,8 @@ int open_mcast(char *url)
 	if(!is_mcast(url))
 		return -1;
 
-	if (!dvbhost) {
-		dvbhost = parse(&(url[6]), "2000");
-		dvbhost->socktype = SOCK_DGRAM;
-	}
+	dvbhost = parse(&(url[6]), "2000");
+	dvbhost->socktype = SOCK_DGRAM;
 
 	if (resolve(dvbhost, &server) < 0) {
 		return -1;
diff --git a/sap.c b/sap.c
index f10bce8..684c509 100644
--- a/sap.c
+++ b/sap.c
@@ -197,5 +197,7 @@ char *get_url_from_sap(char *service)
 	mreq.imr_interface.s_addr = INADDR_ANY;
 	setsockopt (fd, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq, sizeof(mreq));
 
+	close(fd);
+
 	return url;
 }
-- 
2.39.2