From: Greg Farnum <gfarnum@redhat.com>
Date: Tue, 11 Nov 2014 00:47:35 +0000 (-0800)
Subject: mds: CInode: catch exception by reference, not value
X-Git-Tag: v0.89~25^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=f78cfa70da4c19132dad5a0b3738807b5e359dd1;p=ceph.git

mds: CInode: catch exception by reference, not value

CID 1251353

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
---

diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index 2b50e9600067..5b3e94f25564 100644
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -3541,7 +3541,7 @@ void CInode::validate_disk_state(CInode::validated_data *results,
       try {
         bufferlist::iterator p = bl.begin();
         ::decode(results->backtrace.ondisk_value, p);
-      } catch (buffer::malformed_input) {
+      } catch (buffer::malformed_input&) {
         results->backtrace.passed = false;
         results->backtrace.error_str << "failed to decode on-disk backtrace!";
         return true;