Only re-add the io port if it was closed, otherwise reload causes a memory

leak.
(closes issue #13785)
 Reported by: eliel
 Patches:
       chan_mgcp.c.patch uploaded by eliel (license 64)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@152442 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_mgcp.c b/channels/chan_mgcp.c
index 644e7b7..083c0e3 100644 (file)
--- a/channels/chan_mgcp.c
+++ b/channels/chan_mgcp.c
@@ -3431,8 +3431,9 @@ static void *do_monitor(void *data)
                        ast_verb(1, "Reloading MGCP\n");
                        reload_config(1);
                        /* Add an I/O event to our UDP socket */
-                       if (mgcpsock > -1) 
+                       if (mgcpsock > -1 && !mgcpsock_read_id) {
                                mgcpsock_read_id = ast_io_add(io, mgcpsock, mgcpsock_read, AST_IO_IN, NULL);
+                       }
                }
 
                /* Check for interfaces needing to be killed */