fix segfault if UDP connect() has failed

diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
index ef2c92ba48a2fc1434fc49b9ee1756ff5c0eddc3..d32169235b5c2b4bd401a34cbbf4e73af6d04f5d 100644 (file)
--- a/src/core/ngx_resolver.c
+++ b/src/core/ngx_resolver.c
@@ -217,8 +217,6 @@ ngx_resolve_name(ngx_resolver_ctx_t *ctx)
         ngx_resolver_free_locked(r, ctx->event);
     }
 
-    ngx_resolver_free_locked(r, ctx);
-
     /* unlock alloc mutex */
 
     return NGX_ERROR;