From f5d2a666ed26574e2e4ec54470939e4acf29796a Mon Sep 17 00:00:00 2001
From: fang yuxiang <fang.yuxiang@eisoo.com>
Date: Wed, 28 Feb 2018 01:05:22 +0800
Subject: [PATCH] rgw: download object might fail for local invariable
uninitialized
This is an omission in #20226
Fixes: http://tracker.ceph.com/issues/23146
Signed-off-by: fang yuxiang <fang.yuxiang@eisoo.com>
---
src/rgw/rgw_compression.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/rgw/rgw_compression.cc b/src/rgw/rgw_compression.cc
index b1ffa04e15a..9e3c57be935 100644
--- a/src/rgw/rgw_compression.cc
+++ b/src/rgw/rgw_compression.cc
@@ -79,7 +79,7 @@ int RGWGetObj_Decompress::handle_data(bufferlist& bl, off_t bl_ofs, off_t bl_len
bufferlist out_bl, in_bl, temp_in_bl;
bl.copy(bl_ofs, bl_len, temp_in_bl);
bl_ofs = 0;
- int r;
+ int r = 0;
if (waiting.length() != 0) {
in_bl.append(waiting);
in_bl.append(temp_in_bl);