diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2014-04-03 14:47:07 -0700 |
|---|---|---|
| committer | Show Liu <show.liu@linaro.org> | 2014-06-18 11:42:48 +0800 |
| commit | 78a6d5f637f98a8c501a211489f665d71fc58e0c (patch) | |
| tree | 81ace1306b8bddc8328f1f05647788a5a0981c30 /fs | |
| parent | 244990ad464bff67b49f5b677d1a5ed9ac6ee5ef (diff) | |
ocfs2: fix panic on kfree(xattr->name)
commit f81c20158f8d5f7938d5eb86ecc42ecc09273ce6 upstream.
Commit 9548906b2bb7 ('xattr: Constify ->name member of "struct xattr"')
missed that ocfs2 is calling kfree(xattr->name). As a result, kernel
panic occurs upon calling kfree(xattr->name) because xattr->name refers
static constant names. This patch removes kfree(xattr->name) from
ocfs2_mknod() and ocfs2_symlink().
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reported-by: Tariq Saeed <tariq.x.saeed@oracle.com>
Tested-by: Tariq Saeed <tariq.x.saeed@oracle.com>
Reviewed-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/namei.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 3683643f3f0..feed025fe06 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -450,7 +450,6 @@ leave: brelse(new_fe_bh); brelse(parent_fe_bh); - kfree(si.name); kfree(si.value); ocfs2_free_dir_lookup_result(&lookup); @@ -1855,7 +1854,6 @@ bail: brelse(new_fe_bh); brelse(parent_fe_bh); - kfree(si.name); kfree(si.value); ocfs2_free_dir_lookup_result(&lookup); if (inode_ac) |