From 946e2cd35123cfd8cf224b32fc17fd164af02ab8 Mon Sep 17 00:00:00 2001 From: Mark Andrews Date: Wed, 11 Nov 2015 22:33:57 +1100 Subject: [PATCH] check ptr is not NULL --- bin/named/server.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/bin/named/server.c b/bin/named/server.c index 96db642c6b..ee55db2693 100644 --- a/bin/named/server.c +++ b/bin/named/server.c @@ -9262,6 +9262,9 @@ ns_server_rekey(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text) { char *ptr; ptr = next_token(lex, text); + if (ptr == NULL) + return (ISC_R_UNEXPECTEDEND); + if (strcasecmp(ptr, NS_COMMAND_SIGN) == 0) fullsign = ISC_TRUE;