Memleak: free the roomlist of the sieve-queued rooms on exit; other tiny leaks.

diff --git a/citadel/modules/sieve/serv_sieve.c b/citadel/modules/sieve/serv_sieve.c
index b25b1f70953e714f3560a4d00526652988055ac2..a8fe4ea38a030f18eab573a8e985e2992b18d045 100644 (file)
--- a/citadel/modules/sieve/serv_sieve.c
+++ b/citadel/modules/sieve/serv_sieve.c
@@ -1284,6 +1284,25 @@ BAIL:    res = sieve2_free(&sieve2_context);
 
 }
 
+void cleanup_sieve(void)
+{
+        struct RoomProcList *ptr, *ptr2;
+
+       if (msiv_extensions != NULL)
+               free(msiv_extensions);
+       msiv_extensions = NULL;
+
+        begin_critical_section(S_SIEVELIST);
+       ptr=sieve_list;
+       while (ptr != NULL) {
+               ptr2 = ptr->next;
+               free(ptr);
+               ptr = ptr2;
+       }
+        sieve_list = NULL;
+        end_critical_section(S_SIEVELIST);
+}
+
 int serv_sieve_room(struct ctdlroom *room)
 {
        if (!strcasecmp(&room->QRname[11], MAILROOM)) {
@@ -1301,6 +1320,7 @@ CTDL_MODULE_INIT(sieve)
                CtdlRegisterProtoHook(cmd_msiv, "MSIV", "Manage Sieve scripts");
                CtdlRegisterRoomHook(serv_sieve_room);
                CtdlRegisterSessionHook(perform_sieve_processing, EVT_HOUSE);
+               CtdlRegisterCleanupHook(cleanup_sieve);
        }
        
         /* return our Subversion id for the Log */