From 99ed66cbc47b1fc1ba7572057c0776ccbc6d81d6 Mon Sep 17 00:00:00 2001 From: rofl0r Date: Wed, 16 Sep 2020 20:37:10 +0100 Subject: [PATCH] conf.c: warn when encountering invalid address --- src/conf.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/conf.c b/src/conf.c index b96fbce..aa1a770 100644 --- a/src/conf.c +++ b/src/conf.c @@ -774,11 +774,16 @@ static HANDLE_FUNC (handle_group) return set_string_arg (&conf->group, line, &match[2]); } +static void warn_invalid_address(char *arg, unsigned long lineno) { + log_message (LOG_WARNING, "Invalid address %s on line %lu", arg, lineno); +} + static HANDLE_FUNC (handle_allow) { char *arg = get_string_arg (line, &match[2]); - insert_acl (arg, ACL_ALLOW, &conf->access_list); + if(insert_acl (arg, ACL_ALLOW, &conf->access_list) < 0) + warn_invalid_address (arg, lineno); safefree (arg); return 0; } @@ -787,7 +792,8 @@ static HANDLE_FUNC (handle_deny) { char *arg = get_string_arg (line, &match[2]); - insert_acl (arg, ACL_DENY, &conf->access_list); + if(insert_acl (arg, ACL_DENY, &conf->access_list) < 0) + warn_invalid_address (arg, lineno); safefree (arg); return 0; }