From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Mon, 19 Sep 2016 01:31:29 +0000 (+0800)
Subject: os/bluestore: fix sanity check of object key length
X-Git-Tag: v11.0.1~169^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=388b7e23e46a93defd01e6fb197370a829c8dfea;p=ceph.git

os/bluestore: fix sanity check of object key length

We now encode shard-id into exactly one byte.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index ce8ab1c9f555..3045e2011266 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -317,7 +317,7 @@ static int get_key_object(const string& key, ghobject_t *oid)
   int r;
   const char *p = key.c_str();
 
-  if (key.length() < 2 + 8 + 4)
+  if (key.length() < 1 + 8 + 4)
     return -1;
   p = _key_decode_shard(p, &oid->shard_id);