diff options
Diffstat (limited to 'fs/dlm/lockspace.c')
| -rw-r--r-- | fs/dlm/lockspace.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index bf5c55ef9d0d..2b738be8d7e4 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -567,7 +567,12 @@ static int new_lockspace(const char *name, const char *cluster, mutex_init(&ls->ls_requestqueue_mutex); mutex_init(&ls->ls_clear_proc_locks); - ls->ls_recover_buf = kmalloc(LOWCOMMS_MAX_TX_BUFFER_LEN, GFP_NOFS); + /* Due backwards compatibility with 3.1 we need to use maximum + * possible dlm message size to be sure the message will fit and + * not having out of bounds issues. However on sending side 3.2 + * might send less. + */ + ls->ls_recover_buf = kmalloc(DEFAULT_BUFFER_SIZE, GFP_NOFS); if (!ls->ls_recover_buf) goto out_lkbidr; |