ldpd: clean up temp zlog files

Clean up the temp zlog dirs in /var/tmp/frr/ that the ldpd
child processes were leaving. The child processes do a non-
standard lib init/deinit, so they need to explicitly deinit
the zlog module.

Signed-off-by: Mark Stapp <mjs@voltanet.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/ldpd/ldpe.c b/ldpd/ldpe.c
index bae8a6e5c..3f0a4fd33 100644
--- a/ldpd/ldpe.c
+++ b/ldpd/ldpe.c
@@ -235,6 +235,9 @@ ldpe_shutdown(void)
 	free(pkt_ptr);
 
 	log_info("ldp engine exiting");
+
+	zlog_fini();
+
 	exit(0);
 }