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author | Alan Cox <alan@linux.intel.com> | 2012-07-20 13:18:36 (GMT) |
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committer | Sage Weil <sage@inktank.com> | 2012-07-31 01:15:35 (GMT) |
commit | 21ec6ffa46719a4ed45531b5b01014c26f0416c4 (patch) | |
tree | cbdfa66b0b8c6dbe7911eab10e94ba0c21a50abd /fs/ceph | |
parent | 85effe183dd45854d1ad1a370b88cddb403c4c91 (diff) | |
download | linux-21ec6ffa46719a4ed45531b5b01014c26f0416c4.tar.xz |
ceph: fix potential double free
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>
Diffstat (limited to 'fs/ceph')
-rw-r--r-- | fs/ceph/xattr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 785cb30..2c2ae5b 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -457,6 +457,7 @@ start: for (i = 0; i < numattr; i++) kfree(xattrs[i]); kfree(xattrs); + xattrs = NULL; goto start; } err = -EIO; |