X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=contrib%2Fpackage%2Fiwinfo%2Fsrc%2Fiwinfo_madwifi.c;h=9c3bb2688ac213b6eb35c3cfb34a3beff153e1e2;hb=dabf916db20da0013033efb763b632aecaea20a5;hp=9b761edfaf0d16031ef9af98e86702f75974d0cb;hpb=07fafab9c16ec600d6621c9c67d7474c63ff705b;p=project%2Fluci.git

diff --git a/contrib/package/iwinfo/src/iwinfo_madwifi.c b/contrib/package/iwinfo/src/iwinfo_madwifi.c
index 9b761edfa..9c3bb2688 100644
--- a/contrib/package/iwinfo/src/iwinfo_madwifi.c
+++ b/contrib/package/iwinfo/src/iwinfo_madwifi.c
@@ -202,7 +202,10 @@ static int madwifi_ioctl(struct iwreq *wrq, const char *ifname, int cmd, void *d
 {
 	/* prepare socket */
 	if( ioctl_socket == -1 )
+	{
 		ioctl_socket = socket(AF_INET, SOCK_DGRAM, 0);
+		fcntl(ioctl_socket, F_SETFD, fcntl(ioctl_socket, F_GETFD) | FD_CLOEXEC);
+	}
 
   	strncpy(wrq->ifr_name, ifname, IFNAMSIZ);
 
@@ -289,6 +292,12 @@ int madwifi_probe(const char *ifname)
 	return ( !!madwifi_isvap(ifname, NULL) || madwifi_iswifi(ifname) );
 }
 
+void madwifi_close(void)
+{
+	if( ioctl_socket > -1 )
+		close(ioctl_socket);
+}
+
 int madwifi_get_mode(const char *ifname, char *buf)
 {
 	return wext_get_mode(ifname, buf);