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authorPranith Kumar K <pranithk@gluster.com>2010-08-17 05:06:58 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-08-17 11:18:07 -0700
commited180da84f153b47373e109f445f6775f950cb69 (patch)
tree4f3083c0da5c77879581cee87450307b3d5ae87c /xlators/features/locks
parent20cdb9ab09b96e92a2ded9999078b8462dffd8c1 (diff)
cluster/afr: Return correct flock structures correctly in lk fops
Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 1042 (Use correct flock structures in lk fops) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1042
Diffstat (limited to 'xlators/features/locks')
-rw-r--r--xlators/features/locks/src/posix.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c
index 0db7623c3d3..9d4f01a11ec 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,
client_pid = frame->root->pid;
owner = frame->root->lk_owner;
+ 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,