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comparison src/http/modules/ngx_http_rewrite_module.c @ 4972:8b635cf36ccc

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Added checks that disallow adding a variable with an empty name. Added variable name syntax checks to "geo" and "map" directives.
author Ruslan Ermilov <ru@nginx.com>
date Mon, 17 Dec 2012 19:03:33 +0000
parents 9f4cdc7a8578
children 16a371063d20
comparison
equal deleted inserted replaced
4971:eaf95350d75c 4972:8b635cf36ccc
906 ngx_http_script_var_code_t *vcode; 906 ngx_http_script_var_code_t *vcode;
907 ngx_http_script_var_handler_code_t *vhcode; 907 ngx_http_script_var_handler_code_t *vhcode;
908 908
909 value = cf->args->elts; 909 value = cf->args->elts;
910 910
911 if (value[1].len < 2 || value[1].data[0] != '$') { 911 if (value[1].data[0] != '$') {
912 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, 912 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
913 "invalid variable name \"%V\"", &value[1]); 913 "invalid variable name \"%V\"", &value[1]);
914 return NGX_CONF_ERROR; 914 return NGX_CONF_ERROR;
915 } 915 }
916 916