tools/ceph-kvstore-tool: fix segfaults when repair the rocksdb

It will not set the db handler in repair process as it's not need
to open the db, that will cause db remains 0x0, then the db->repair() will
cause the segfault.

Fixes: https://tracker.ceph.com/issues/52756
Signed-off-by: huangjun <huangjun@xsky.com>

diff --git a/src/tools/kvstore_tool.cc b/src/tools/kvstore_tool.cc
index 1e01b1792e775073a67337650b09307c0444b934..dfa600e83946a85f35862f47532cfb49f43876d2 100644 (file)
--- a/src/tools/kvstore_tool.cc
+++ b/src/tools/kvstore_tool.cc
@@ -42,8 +42,8 @@ StoreTool::StoreTool(const string& type,
              << cpp_strerror(r) << std::endl;
         exit(1);
       }
-      db.reset(db_ptr);
     }
+    db.reset(db_ptr);
   }
 }