svn commit: r1589252 - /subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c

[st...@apache.org]

Author: stefan2
Date: Tue Apr 22 18:56:52 2014
New Revision: 1589252

URL: http://svn.apache.org/r1589252
Log:
When taking out all locks on a FSFS repo, don't auto-create lock files
that are not supported / used by the respective repo format.

This is not strictly a correctness fix as the old formats will simply
ignore / not access those lock files.  However, we don't want to litter
the repo with unsupported files.

* subversion/libsvn_fs_fs/fs_fs.c
  (svn_fs_fs__with_all_locks): The txn-current-lock is not always available.

Modified:
    subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c

Modified: subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c
URL: http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c?rev=1589252&r1=1589251&r2=1589252&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/fs_fs.c Tue Apr 22 18:56:52 2014
@@ -392,7 +392,8 @@ svn_fs_fs__with_all_locks(svn_fs_t *fs,
   if (ffd->format >= SVN_FS_FS__MIN_PACK_LOCK_FORMAT)
     lock_baton = chain_lock_baton(pack_lock, lock_baton);
 
-  lock_baton = chain_lock_baton(txn_lock, lock_baton);
+  if (ffd->format >= SVN_FS_FS__MIN_TXN_CURRENT_FORMAT)
+    lock_baton = chain_lock_baton(txn_lock, lock_baton);
 
   return svn_error_trace(with_lock(lock_baton, pool));
 }