[GPRS] SGSN: actually isert a ggsn context when we allocate it
diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c
index af8f896..dfc0565 100644
--- a/openbsc/src/gprs/gprs_sgsn.c
+++ b/openbsc/src/gprs/gprs_sgsn.c
@@ -189,6 +189,7 @@
 
 	ggc->id = id;
 	ggc->gtp_version = 1;
+	llist_add(&ggc->list, &sgsn_ggsn_ctxts);
 
 	return ggc;
 }