From 9e5f617d6631088adc77800da51815bbc2387651 Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@nginx.com>
Date: Wed, 20 Mar 2013 18:07:25 +0000
Subject: [PATCH] Core: fixed resource leak if binary upgrade fails due to no
 memory.

Found by Coverity (CID 992320).
---
 src/core/nginx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/nginx.c b/src/core/nginx.c
index e81e7af74..045977691 100644
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -595,6 +595,7 @@ ngx_exec_new_binary(ngx_cycle_t *cycle, char *const *argv)
                     + cycle->listening.nelts * (NGX_INT32_LEN + 1) + 2,
                     cycle->log);
     if (var == NULL) {
+        ngx_free(env);
         return NGX_INVALID_PID;
     }