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authorChandra Seetharaman <sekharan@us.ibm.com>2011-09-20 13:56:55 +0000
committerAlex Elder <aelder@sgi.com>2011-10-11 21:15:01 -0500
commit2a30f36d9069b0646dcdd73def5fd7ab674bffd6 (patch)
treed7be19830eaa3c85b9e06882ccec369630ce9ca2 /fs/xfs/xfs_attr_leaf.c
parentb522950f0ab8551f2ef56c210ebd50e6c6396601 (diff)
downloadop-kernel-dev-2a30f36d9069b0646dcdd73def5fd7ab674bffd6.zip
op-kernel-dev-2a30f36d9069b0646dcdd73def5fd7ab674bffd6.tar.gz
xfs: Check the return value of xfs_trans_get_buf()
Check the return value of xfs_trans_get_buf() and fail appropriately. Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_attr_leaf.c')
-rw-r--r--fs/xfs/xfs_attr_leaf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 8fad960..58c3add 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -2948,6 +2948,8 @@ xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
bp = xfs_trans_get_buf(*trans,
dp->i_mount->m_ddev_targp,
dblkno, dblkcnt, XBF_LOCK);
+ if (!bp)
+ return ENOMEM;
xfs_trans_binval(*trans, bp);
/*
* Roll to next transaction.
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