path: root/openbsc/include/openbsc/osmux.h
diff options
authorHolger Hans Peter Freyther <holger@moiji-mobile.com>2015-10-04 11:11:11 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2015-10-12 09:11:25 +0200
commit1afe7c7fe5e79435a1ebe9aff622ca20b901d923 (patch)
tree520d1516c16692a778c0db8aabb49bcd330ed656 /openbsc/include/openbsc/osmux.h
parent20626dde8fd04c2ded3788a8417ea67abf17c4cf (diff)
osmux: Remember the allocated CID and make sure it is released
There appears to be a leak of CIDs: <000b> mgcp_osmux.c:544 All Osmux circuits are in use! There are paths that a CID had been requested and never released of the NAT. Remember the allocated CID inside the endpoint so it can always be released. It is using a new variable as the behavior for the NAT and MGCP MGW is different. The allocated_cid must be signed so that we can assign outside of the 0-255 range of it. Fixes: OW#1493
Diffstat (limited to 'openbsc/include/openbsc/osmux.h')
1 files changed, 2 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/osmux.h b/openbsc/include/openbsc/osmux.h
index 88d045b78..82b8fa35b 100644
--- a/openbsc/include/openbsc/osmux.h
+++ b/openbsc/include/openbsc/osmux.h
@@ -14,6 +14,8 @@ int osmux_init(int role, struct mgcp_config *cfg);
int osmux_enable_endpoint(struct mgcp_endpoint *endp, int role,
struct in_addr *addr, uint16_t port);
void osmux_disable_endpoint(struct mgcp_endpoint *endp);
+void osmux_allocate_cid(struct mgcp_endpoint *endp);
+void osmux_release_cid(struct mgcp_endpoint *endp);
int osmux_xfrm_to_rtp(struct mgcp_endpoint *endp, int type, char *buf, int rc);
int osmux_xfrm_to_osmux(int type, char *buf, int rc, struct mgcp_endpoint *endp);