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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 @@ start:
for (i = 0; i < numattr; i++) for (i = 0; i < numattr; i++)
kfree(xattrs[i]); kfree(xattrs[i]);
kfree(xattrs); kfree(xattrs);
xattrs = NULL;
goto start; goto start;
} }
err = -EIO; err = -EIO;