From: Sage Weil <sage@inktank.com>
Date: Wed, 23 Oct 2013 02:39:51 +0000 (-0700)
Subject: os/FileStore: fix getattr return value when using omap
X-Git-Tag: v0.72-rc1~14^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d2b661d0efe79f5ec96e64647350cee0b80dc887;p=ceph.git

os/FileStore: fix getattr return value when using omap

The return value should be the length of the value, even when it was
stored in omap.

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 6940dff14056..ffac501aaf20 100644
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -3424,7 +3424,7 @@ int FileStore::getattr(coll_t cid, const ghobject_t& oid, const char *name, buff
     }
     bp = bufferptr(got.begin()->second.c_str(),
 		   got.begin()->second.length());
-    r = 0;
+    r = bp.length();
   }
  out:
   dout(10) << "getattr " << cid << "/" << oid << " '" << name << "' = " << r << dendl;