# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1233433981 0
# Node ID 9b4dce95c7448074d666e7df9ef8c1c636822604
# Parent  8de5dc3e7001dc4670a5c2c6517217d894bd577d
fix return code, this fixes segfault when two or more
simultaneous connections are resolving the same address

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -626,7 +626,9 @@ ngx_resolve_addr(ngx_resolver_ctx_t *ctx
             ctx->next = rn->waiting;
             rn->waiting = ctx;
 
-            return NGX_AGAIN;
+            /* unlock addr mutex */
+
+            return NGX_OK;
         }
 
         ngx_queue_remove(&rn->queue);