FSCORE-440

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14882 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_utils.c b/src/switch_utils.c
index d75533339deee185ec7c19ee9222e6f457b16ecc..525d4efb022436056fa9a02f9c60199f45232ef9 100644 (file)
--- a/src/switch_utils.c
+++ b/src/switch_utils.c
@@ -831,6 +831,7 @@ static int get_netmask(struct sockaddr_in *me, int *mask)
        INTERFACE_INFO interfaces[20];
        unsigned long bytes;
        int interface_count, x;
+       int r = -1;
 
        *mask = 0;
 
@@ -839,7 +840,8 @@ static int get_netmask(struct sockaddr_in *me, int *mask)
        }
 
        if (WSAIoctl(sock, SIO_GET_INTERFACE_LIST, 0, 0, &interfaces, sizeof(interfaces), &bytes, 0, 0) == SOCKET_ERROR) {
-               return -1;
+               r = -1;
+               goto end;
        }
 
     interface_count = bytes / sizeof(INTERFACE_INFO);
@@ -850,11 +852,14 @@ static int get_netmask(struct sockaddr_in *me, int *mask)
                if (addr->sin_addr.s_addr == me->sin_addr.s_addr) {
                        struct sockaddr_in *netmask = (struct sockaddr_in *) & (interfaces[x].iiNetmask);
                        *mask = netmask->sin_addr.s_addr;
+                       r = 0;
                        break;
                }
     }
 
-       return 0;
+end:
+       closesocket(sock);
+       return r;
 }
 
 #else