diff options
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/dir.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/dlm/dir.c b/fs/dlm/dir.c index 831050e5bfd5..85defeb64df4 100644 --- a/fs/dlm/dir.c +++ b/fs/dlm/dir.c @@ -319,6 +319,9 @@ static int get_entry(struct dlm_ls *ls, int nodeid, char *name, write_unlock(&ls->ls_dirtbl[bucket].lock); + if (namelen > DLM_RESNAME_MAXLEN) + return -EINVAL; + de = kzalloc(sizeof(struct dlm_direntry) + namelen, GFP_KERNEL); if (!de) return -ENOMEM; |