diff options
| -rw-r--r-- | xlators/features/locks/src/posix.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c index 06f4de17dff..5b3f7d5303a 100644 --- a/xlators/features/locks/src/posix.c +++ b/xlators/features/locks/src/posix.c @@ -761,6 +761,12 @@ pl_lk (call_frame_t *frame, xlator_t *this, owner = frame->root->lk_owner; priv = this->private; + if ((flock->l_start < 0) || (flock->l_len < 0)) { + op_ret = -1; + op_errno = EINVAL; + goto unwind; + } + pl_inode = pl_inode_get (this, fd->inode); if (!pl_inode) { gf_log (this->name, GF_LOG_ERROR, |