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openresty/patches/nginx-1.2.1-add_core_vars_polluting_globals.patch

27 lines
908 B
C

--- nginx-1.2.1/src/http/ngx_http_variables.c 2012-03-05 20:36:51.000000000 +0800
+++ nginx-1.2.1-patched/src/http/ngx_http_variables.c 2012-05-17 16:21:42.120968722 +0800
@@ -1898,6 +1898,7 @@
{
ngx_int_t rc;
ngx_http_variable_t *v;
+ ngx_http_variable_t *value;
ngx_http_core_main_conf_t *cmcf;
cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
@@ -1918,7 +1919,14 @@
}
for (v = ngx_http_core_variables; v->name.len; v++) {
- rc = ngx_hash_add_key(cmcf->variables_keys, &v->name, v,
+ value = ngx_palloc(cf->pool, sizeof(ngx_http_variable_t));
+ if (value == NULL) {
+ return NGX_ERROR;
+ }
+
+ *value = *v;
+
+ rc = ngx_hash_add_key(cmcf->variables_keys, &value->name, value,
NGX_HASH_READONLY_KEY);
if (rc == NGX_OK) {