From 028936e2dc544158011eb32ad1629eeed75a42e9 Mon Sep 17 00:00:00 2001 From: shishir gowda Date: Mon, 19 Mar 2012 11:56:20 +0530 Subject: cluster/dht: Prevent crash in dir xattr selfheal Change-Id: I2ca4ab2f8e8611e7b2ac9ed2edc2e304727259dc BUG: 804280 Signed-off-by: shishir gowda Reviewed-on: http://review.gluster.com/2970 Reviewed-by: Amar Tumballi Tested-by: Gluster Build System --- xlators/cluster/dht/src/dht-selfheal.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/xlators/cluster/dht/src/dht-selfheal.c b/xlators/cluster/dht/src/dht-selfheal.c index 514eefa352a..6f6d0267122 100644 --- a/xlators/cluster/dht/src/dht-selfheal.c +++ b/xlators/cluster/dht/src/dht-selfheal.c @@ -143,6 +143,11 @@ dht_selfheal_dir_xattr_persubvol (call_frame_t *frame, loc_t *loc, subvol = layout->list[i].xlator; this = frame->this; + GF_VALIDATE_OR_GOTO ("", this, err); + GF_VALIDATE_OR_GOTO (this->name, layout, err); + GF_VALIDATE_OR_GOTO (this->name, local, err); + GF_VALIDATE_OR_GOTO (this->name, subvol, err); + xattr = get_new_dict (); if (!xattr) { goto err; -- cgit