Mercurial > hg > nginx
diff src/http/modules/ngx_http_referer_module.c @ 3122:3e994ac670dc
test space between "~" and regex in server_name and invalid_referers
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 14 Sep 2009 09:48:48 +0000 |
parents | 98e288c6dac3 |
children | 42c16d8bddbe |
line wrap: on
line diff
--- a/src/http/modules/ngx_http_referer_module.c +++ b/src/http/modules/ngx_http_referer_module.c @@ -506,6 +506,11 @@ ngx_http_add_regex_referer(ngx_conf_t *c ngx_regex_elt_t *re; u_char errstr[NGX_MAX_CONF_ERRSTR]; + if (name->len == 1) { + ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "empty regex in \"%V\"", name); + return NGX_CONF_ERROR; + } + if (rlcf->regex == NGX_CONF_UNSET_PTR) { rlcf->regex = ngx_array_create(cf->pool, 2, sizeof(ngx_regex_elt_t)); if (rlcf->regex == NULL) {