From acbbd50abe4dca5369a7f1be3fe488fb5040f2d4 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Mon, 5 Jan 2015 15:26:17 -0800
Subject: [PATCH] os/FileStore: only recognized valid collection names

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/os/FileStore.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 12b367661830a..70b8525daceaa 100644
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -4596,7 +4596,11 @@ int FileStore::list_collections(vector<coll_t>& ls, bool include_temp)
 	 (de->d_name[1] == '.' &&
 	  de->d_name[2] == '\0')))
       continue;
-    coll_t cid(coll_t::make_string_coll(de->d_name));
+    coll_t cid;
+    if (!cid.parse(de->d_name)) {
+      derr << "ignoging invalid collection '" << de->d_name << "'" << dendl;
+      continue;
+    }
     if (!cid.is_temp() || include_temp)
       ls.push_back(cid);
   }
-- 
2.39.5