We don't implement dnsmasq's logging to stderr

Signed-off-by: darkexplosiveqwx <101737077+darkexplosiveqwx@users.noreply.github.com>

Author: darkexplosiveqwx

src/config/config.c

@@ -1378,7 +1378,7 @@ void initConfig(struct config *conf)
 	conf->files.log.dnsmasq.t = CONF_STRING;
 	conf->files.log.dnsmasq.f = FLAG_RESTART_FTL;
 	conf->files.log.dnsmasq.d.s = (char*)"/var/log/pihole/pihole.log";
-	conf->files.log.dnsmasq.c = validate_filepath_dash;
+	conf->files.log.dnsmasq.c = validate_filepath;
 
 	conf->files.log.webserver.k = "files.log.webserver";
 	conf->files.log.webserver.h = "The log file used by the webserver";

src/config/validator.c

@@ -339,17 +339,6 @@ bool validate_filepath_empty(union conf_value *val, const char *key, char err[VA
 	return validate_filepath(val, key, err);
 }
 
-// Validate file path (dash allowed), used by files.log.dnsmasq
-bool validate_filepath_dash(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN])
-{
-	// Dash is allowed, this enabled printing to stderr
-	if(strlen(val->s) == 1 && val->s[0] == '-')
-		return true;
-
-	// else:
-	return validate_filepath(val, key, err);
-}
-
 // Validate the web server log file path. In addition to the regular file-path
 // checks, reject a path inside webserver.paths.webroot: a log file served from
 // the web server's document root can be read - and, if the path matches the

src/config/validator.h

@@ -23,7 +23,6 @@ bool validate_domain(union conf_value *val, const char *key, char err[VALIDATOR_
 bool validate_filepath(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
 bool validate_filepath_two_slash(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
 bool validate_filepath_empty(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
-bool validate_filepath_dash(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
 bool validate_webserver_logfile(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
 bool validate_regex_array(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);
 bool validate_dns_revServers(union conf_value *val, const char *key, char err[VALIDATOR_ERRBUF_LEN]);