diff options
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 47e927c4ff8d..a9dccd10e885 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -2558,7 +2558,8 @@ CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon, pLockData->fl_start = le64_to_cpu(parm_data->start); pLockData->fl_end = pLockData->fl_start + - le64_to_cpu(parm_data->length) - 1; + (le64_to_cpu(parm_data->length) ? + le64_to_cpu(parm_data->length) - 1 : 0); pLockData->fl_pid = -le32_to_cpu(parm_data->pid); } } |