[sr-dev] git:master:6b3d6842: ims_registrar_pcscf: Make sure, that the event list is initialized.

[Carsten Bock]

Module: kamailio
Branch: master
Commit: 6b3d6842b0f5706a5b3612104bd0ceab073f1cbc
URL: https://github.com/kamailio/kamailio/commit/6b3d6842b0f5706a5b3612104bd0ceab073f1cbc

Author: Carsten Bock <carsten at ng-voice.com>
Committer: Carsten Bock <carsten at ng-voice.com>
Date: 2015-01-22T13:51:17+02:00

ims_registrar_pcscf: Make sure, that the event list is initialized.

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Modified: modules/ims_registrar_pcscf/async_reginfo.c

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Diff:  https://github.com/kamailio/kamailio/commit/6b3d6842b0f5706a5b3612104bd0ceab073f1cbc.diff
Patch: https://github.com/kamailio/kamailio/commit/6b3d6842b0f5706a5b3612104bd0ceab073f1cbc.patch

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diff --git a/modules/ims_registrar_pcscf/async_reginfo.c b/modules/ims_registrar_pcscf/async_reginfo.c
index 2403722..c037f74 100644
--- a/modules/ims_registrar_pcscf/async_reginfo.c
+++ b/modules/ims_registrar_pcscf/async_reginfo.c
@@ -56,6 +56,9 @@ reginfo_event_list_t *reginfo_event_list = 0;
 
 int init_reginfo_event_list()
 {
+	if (reginfo_event_list)
+		return 1;
+
 	reginfo_event_list = shm_malloc(sizeof(reginfo_event_list_t));
 	if (!reginfo_event_list) {
 		LM_ERR("No more SHM mem\n");
@@ -242,6 +245,9 @@ reginfo_event_t* pop_reginfo_event()
 {
 	reginfo_event_t *ev;
 
+	// Make sure, it's initialized:
+	init_reginfo_event_list();
+
 	lock_get(reginfo_event_list->lock);
 	while (reginfo_event_list->head == 0) {
 		lock_release(reginfo_event_list->lock);