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authorRaghavendra Bhat <raghavendrabhat@gluster.com>2012-04-03 15:22:45 +0530
committerVijay Bellur <vijay@gluster.com>2012-04-03 04:20:48 -0700
commit3c5aed7d8226e50296c6a7106e0d59682732e9b5 (patch)
tree63537ed75772fad83cec6a8c092abcbfb22b2d3a /xlators
parent0e4c74861f762d4af7b7d8ffce5384920a6aa335 (diff)
locks, stripe: check if dict is NULL before refing it
Change-Id: Ifab58504280ed92e4435f7805052745e56bef5ef BUG: 808003 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/3073 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/cluster/stripe/src/stripe.c9
-rw-r--r--xlators/features/locks/src/posix.c3
2 files changed, 8 insertions, 4 deletions
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 73700ff925e..44a00ee1216 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -225,7 +225,8 @@ stripe_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->stbuf = *buf;
local->postparent = *postparent;
local->inode = inode_ref (inode);
- local->xdata = dict_ref (xdata);
+ if (xdata)
+ local->xdata = dict_ref (xdata);
if (local->xattr) {
stripe_aggregate_xattr (local->xdata,
local->xattr);
@@ -1848,7 +1849,8 @@ stripe_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
}
local->op_ret = -1;
local->call_count = priv->child_count;
- local->xdata = dict_ref (xdata);
+ if (xdata)
+ local->xdata = dict_ref (xdata);
local->mode = mode;
local->umask = umask;
loc_copy (&local->loc, loc);
@@ -2297,7 +2299,8 @@ stripe_create (call_frame_t *frame, xlator_t *this, loc_t *loc,
local->flags = flags;
local->mode = mode;
local->umask = umask;
- local->xattr = dict_ref (xdata);
+ if (xdata)
+ local->xattr = dict_ref (xdata);
local->call_count = priv->child_count;
/* Send a setxattr request to nodes where the
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c
index 15b68fac7fd..3e04c18f008 100644
--- a/xlators/features/locks/src/posix.c
+++ b/xlators/features/locks/src/posix.c
@@ -272,7 +272,8 @@ pl_ftruncate (call_frame_t *frame, xlator_t *this,
local->op = FTRUNCATE;
local->offset = offset;
local->fd = fd_ref (fd);
- local->xdata = dict_ref (xdata);
+ if (xdata)
+ local->xdata = dict_ref (xdata);
frame->local = local;