From c865f8dfa2826592b41b86e0048dd418c9eb86b8 Mon Sep 17 00:00:00 2001 From: Ruslan Ermilov Date: Mon, 17 Dec 2012 19:03:33 +0000 Subject: Added checks that disallow adding a variable with an empty name. Added variable name syntax checks to "geo" and "map" directives. --- src/http/modules/perl/ngx_http_perl_module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/http/modules/perl/ngx_http_perl_module.c') diff --git a/src/http/modules/perl/ngx_http_perl_module.c b/src/http/modules/perl/ngx_http_perl_module.c index 028b9f199..90e32e80e 100644 --- a/src/http/modules/perl/ngx_http_perl_module.c +++ b/src/http/modules/perl/ngx_http_perl_module.c @@ -968,7 +968,7 @@ ngx_http_perl_set(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) value = cf->args->elts; - if (value[1].len < 2 || value[1].data[0] != '$') { + if (value[1].data[0] != '$') { ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid variable name \"%V\"", &value[1]); return NGX_CONF_ERROR; -- cgit v1.2.3