diff options
| author | Chandra Seetharaman | 2011-09-20 15:56:55 +0200 |
|---|---|---|
| committer | Alex Elder | 2011-10-12 04:15:01 +0200 |
| commit | 2a30f36d9069b0646dcdd73def5fd7ab674bffd6 (patch) | |
| tree | d7be19830eaa3c85b9e06882ccec369630ce9ca2 /fs/xfs/xfs_vnodeops.c | |
| parent | xfs: Check the return value of xfs_buf_get() (diff) | |
| download | kernel-qcow2-linux-2a30f36d9069b0646dcdd73def5fd7ab674bffd6.tar.gz kernel-qcow2-linux-2a30f36d9069b0646dcdd73def5fd7ab674bffd6.tar.xz kernel-qcow2-linux-2a30f36d9069b0646dcdd73def5fd7ab674bffd6.zip | |
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_vnodeops.c')
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index c2ff0fc86567..0d1caec873a1 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -308,6 +308,10 @@ xfs_inactive_symlink_rmt( bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, mval[i].br_startblock), XFS_FSB_TO_BB(mp, mval[i].br_blockcount), 0); + if (!bp) { + error = ENOMEM; + goto error1; + } xfs_trans_binval(tp, bp); } /* @@ -1648,7 +1652,10 @@ xfs_symlink( byte_cnt = XFS_FSB_TO_B(mp, mval[n].br_blockcount); bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, BTOBB(byte_cnt), 0); - ASSERT(!xfs_buf_geterror(bp)); + if (!bp) { + error = ENOMEM; + goto error2; + } if (pathlen < byte_cnt) { byte_cnt = pathlen; } |