ITS#579: fix client_addr == NULL crash

diff --git a/servers/slapd/daemon.c b/servers/slapd/daemon.c
index 55981631891bddf6462c5d7b8d29eb66d18d2cfa..787f73ba10bc1422d605f0be6a96a27dd8a9eb95 100644 (file)
--- a/servers/slapd/daemon.c
+++ b/servers/slapd/daemon.c
@@ -329,7 +329,9 @@ slapd_daemon(
                        if ( c[ns].c_addr != NULL ) {
                                free( c[ns].c_addr );
                        }
-                       c[ns].c_addr = ch_strdup( client_addr );
+
+                       c[ns].c_addr = ch_strdup( client_addr == NULL
+                               ? "" : client_addr );
 
                        if ( c[ns].c_domain != NULL ) {
                                free( c[ns].c_domain );