commit 70966c154fa867a0465e18cf64d46b6a1a61a597
author Igor Sysoev <igor@sysoev.ru> Mon Nov 09 18:04:05 2009 +0000
committer Igor Sysoev <igor@sysoev.ru> Mon Nov 09 18:04:05 2009 +0000
tree e9552eba2fb820fb6c681d57d5b4a713fa96de2c
parent 64bfa87e7305cbc61662a3aa964d29b4f89cef69

fix "PTR ." case in address resolver

src/core/ngx_resolver.c

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index 82785c2..775f17f 100644
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -1902,6 +1902,12 @@
         return NGX_OK;
     }
 
+    if (len == -1) {
+        name->len = 0;
+        name->data = NULL;
+        return NGX_OK;
+    }
+
     dst = ngx_resolver_alloc(r, len);
     if (dst == NULL) {
         return NGX_ERROR;