place asn1 context under hnb_ctx for better visibility

Include talloc_asn1_context in 'show talloc-context application'. It
belongs there IMO.

Related: SYS#6297
Change-Id: Iffc320c64713b225b57211da4fb95a868bf1f369
---
M src/osmo-hnbgw/hnbgw.c
1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/osmo-hnbgw/hnbgw.c b/src/osmo-hnbgw/hnbgw.c
index 50ada60..4885a2c 100644
--- a/src/osmo-hnbgw/hnbgw.c
+++ b/src/osmo-hnbgw/hnbgw.c
@@ -732,7 +732,7 @@
 	talloc_enable_null_tracking();
 
 	tall_hnb_ctx = talloc_named_const(NULL, 0, "hnb_context");
-	talloc_asn1_ctx = talloc_named_const(NULL, 1, "asn1_context");
+	talloc_asn1_ctx = talloc_named_const(tall_hnb_ctx, 1, "asn1_context");
 	msgb_talloc_ctx_init(tall_hnb_ctx, 0);
 
 	g_hnb_gw = hnb_gw_create(tall_hnb_ctx);

