FileStore: don't leak r in mount

ID 717092: Resource leak (RESOURCE_LEAK)At (40): Handle variable "r" going out
of scope leaks the handle.

Signed-off-by: Samuel Just <sam.just@inktank.com>

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 2b6742b186b0c44eb22310bcb3173f083654763e..2484acd96a85a71fe86400b60c46184004702e79 100644 (file)
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -1963,6 +1963,7 @@ int FileStore::mount()
       derr << "FileStore::mount: failed to create current/nosnap" << dendl;
       goto close_current_fd;
     }
+    TEMP_FAILURE_RETRY(::close(r));
   } else {
     // clear nosnap marker, if present.
     ::unlink(nosnapfn);