From 69c6cf551754e51debb4e645716a89e29517f4ee Mon Sep 17 00:00:00 2001
From: Yan Jun <yan.jun8@zte.com.cn>
Date: Tue, 28 Jun 2016 16:17:58 +0800
Subject: [PATCH] rgw: fix potential memory leaks in
 RGWPutCORS_ObjStore_S3::get_params

We should free `data` before return or jump to `done_err` label.

Signed-off-by: Yan Jun <yan.jun8@zte.com.cn>
---
 src/rgw/rgw_rest_s3.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rgw/rgw_rest_s3.cc b/src/rgw/rgw_rest_s3.cc
index 1d64aa061a706..caea9446153ed 100644
--- a/src/rgw/rgw_rest_s3.cc
+++ b/src/rgw/rgw_rest_s3.cc
@@ -2311,7 +2311,8 @@ int RGWPutCORS_ObjStore_S3::get_params()
   if (s->aws4_auth_needs_complete) {
     int ret_auth = do_aws4_auth_completion();
     if (ret_auth < 0) {
-      return ret_auth;
+      r = ret_auth;
+      goto done_err;
     }
   }
 
-- 
2.39.5