diff -up a/nslcd/log.c b/nslcd/log.c
--- a/nslcd/log.c.orig	2021-12-06 14:27:05.912471587 +0100
+++ b/nslcd/log.c	2021-12-06 14:27:35.541779753 +0100
@@ -230,7 +230,7 @@ void log_log(int pri, const char *format
 {
   int res;
   struct log_cfg *lst;
-  char buffer[200];
+  char buffer[512];
   va_list ap;
 #ifndef TLS
   char *sessionid, *requestid;