Timur Davydov has uploaded this change for review.

View Change

smux: allow lchan lookup without remote address

Make rem_addr optional in osmux_lchan_find() by skipping
address comparison when it is NULL

This allows callers without socket-based addressing to
locate lchans by CID only (e.g. callback-based transports)

Change-Id: I7a275dad2353241c7b04cdb5d6cc1436a175c1f3
---
M src/common/osmux.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/02/42702/1

diff --git a/src/common/osmux.c b/src/common/osmux.c
index 9513bdc..52885eb 100644
--- a/src/common/osmux.c
+++ b/src/common/osmux.c
@@ -267,7 +267,7 @@
 				if (lchan->abis_ip.osmux.local_cid != osmux_cid)
 					continue;
 				h = osmux_xfrm_input_get_deliver_cb_data(lchan->abis_ip.osmux.in);
-				if (osmo_sockaddr_cmp(&h->rem_addr, rem_addr) != 0)
+				if (rem_addr && osmo_sockaddr_cmp(&h->rem_addr, rem_addr) != 0)
 					continue;
 				return lchan; /* Found it! */
 			}

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