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authorRaghavendra Bhat <raghavendrabhat@gluster.com>2010-10-11 15:17:18 +0000
committerVijay Bellur <vijay@dev.gluster.com>2010-10-12 00:11:07 -0700
commit2478d21c8d7c0e4d66990f7da7323f2c750a9d82 (patch)
tree2b78081be88a53cca6c7200e0cc29de3a5604fce
parentf182151cf338cad36d1d503f33b65ca40785b797 (diff)
unwind if layout is NULL in getxattr for dht
Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1917 () URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1917
-rw-r--r--xlators/cluster/dht/src/dht-common.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index 3d6b0422fdb..9caa3dc5b93 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -1841,6 +1841,13 @@ dht_getxattr (call_frame_t *frame, xlator_t *this,
conf = this->private;
layout = dht_layout_get (this, loc->inode);
+ if (!layout) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "layout is NULL");
+ op_errno = ENOENT;
+ goto err;
+ }
+
if (key && (strcmp (key, GF_XATTR_PATHINFO_KEY) == 0)) {
hashed_subvol = dht_subvol_get_hashed (this, loc);
cached_subvol = dht_subvol_get_cached (this, loc->inode);