Change in ...osmo-sip-connector[master]: mncc: do not unregister unregistered osmo fds

[dexter]

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-sip-connector/+/15303


Change subject: mncc: do not unregister unregistered osmo fds
......................................................................

mncc: do not unregister unregistered osmo fds

The function close_connection() calls osmo_fd_unregister() without
checking if the osmo_fd is registered at all. Lets make sure the osmo_fs
is registered by checking it using osmo_fd_unregister()

Related: OS#4159
Change-Id: I9742f31a37296fed15d54cf44c1f65b93abb8c8e
---
M src/mncc.c
1 file changed, 2 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-sip-connector refs/changes/03/15303/1

diff --git a/src/mncc.c b/src/mncc.c
index e23bd6f..63e4faa 100644
--- a/src/mncc.c
+++ b/src/mncc.c
@@ -324,7 +324,8 @@
 /* Close the MNCC connection/socket */
 static void close_connection(struct mncc_connection *conn)
 {
-	osmo_fd_unregister(&conn->fd);
+	if (osmo_fd_is_registered(&conn->fd))
+		osmo_fd_unregister(&conn->fd);
 	close(conn->fd.fd);
 	osmo_timer_schedule(&conn->reconnect, 5, 0);
 	conn->state = MNCC_DISCONNECTED;

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Gerrit-Project: osmo-sip-connector
Gerrit-Branch: master
Gerrit-Change-Id: I9742f31a37296fed15d54cf44c1f65b93abb8c8e
Gerrit-Change-Number: 15303
Gerrit-PatchSet: 1
Gerrit-Owner: dexter <pmaier at sysmocom.de>
Gerrit-MessageType: newchange
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