commit cb540618856bf0f45d0228f34279a57bd0cc6796
author Igor Sysoev <igor@sysoev.ru> Sun Dec 09 18:03:20 2007 +0000
committer Igor Sysoev <igor@sysoev.ru> Sun Dec 09 18:03:20 2007 +0000
tree 3e54501c8c5ae7f68a65a5d597991cf788c9e2d7
parent d8c43746a509fc0e45e3f6668aadb2237e39979c

*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
   this fixes fastcgi_catch_stderr segfault introduced in r1453
*) ngx_http_upstream_hide_headers_hash()
*) proxy/fastcgi pass_header/hide_header use
   ngx_http_upstream_hide_headers_hash()

src/core/ngx_conf_file.c

diff --git a/src/core/ngx_conf_file.c b/src/core/ngx_conf_file.c
index 6084abb..f00cf01 100644
--- a/src/core/ngx_conf_file.c
+++ b/src/core/ngx_conf_file.c
@@ -934,7 +934,7 @@
 
     a = (ngx_array_t **) (p + cmd->offset);
 
-    if (*a == NULL) {
+    if (*a == NGX_CONF_UNSET_PTR) {
         *a = ngx_array_create(cf->pool, 4, sizeof(ngx_str_t));
         if (*a == NULL) {
             return NGX_CONF_ERROR;