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ceph: fix potential double free

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We re-run the loop but we don't re-set the attrs pointer back to NULL.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Reviewed-by: Alex Elder <elder@inktank.com>
This commit is contained in:
Alan Cox 2012-07-20 08:18:36 -05:00 committed by Sage Weil
parent 85effe183d
commit 21ec6ffa46
1 changed files with 1 additions and 0 deletions
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fs/ceph/xattr.c
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@ -457,6 +457,7 @@ static int __build_xattrs(struct inode *inode)
for (i = 0; i < numattr; i++)
kfree(xattrs[i]);
kfree(xattrs);
xattrs = NULL;
goto start;
}
err = -EIO;