coverity: fixed issue argument cannot be negative

2014-07-23 19:07:38 -07:00
parent 0c63a8feb3
commit fde7be5151
3 changed files with 12 additions and 3 deletions
@@ -124,7 +124,11 @@ WTSVirtualChannelOpenEx(unsigned int SessionId, const char *pVirtualName,
    }

    /* we use unix domain socket to communicate with chansrv */
-    wts->fd = socket(AF_UNIX, SOCK_STREAM, 0);
+    if ((wts->fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0)
+    {
+        g_free(wts);
+        return NULL;
+    }

    /* set non blocking */
    llong = fcntl(wts->fd, F_GETFL);