Subject: [merged] ocfs2-fix-panic-on-kfreexattr-name.patch removed from -mm tree
To: penguin-kernel@xxxxxxxxxxxxxxxxxxx,jlbec@xxxxxxxxxxxx,mfasheh@xxxxxxxx,srinivas.eeda@xxxxxxxxxx,stable@xxxxxxxxxxxxxxx,tariq.x.saeed@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 04 Apr 2014 12:30:28 -0700
The patch titled
Subject: ocfs2: fix panic on kfree(xattr->name)
has been removed from the -mm tree. Its filename was
ocfs2-fix-panic-on-kfreexattr-name.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Subject: ocfs2: fix panic on kfree(xattr->name)
Commit 9548906b '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@xxxxxxxxxxxxxxxxxxx>
Reported-by: Tariq Saeed <tariq.x.saeed@xxxxxxxxxx>
Tested-by: Tariq Saeed <tariq.x.saeed@xxxxxxxxxx>
Reviewed-by: Srinivas Eeda <srinivas.eeda@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> [3.12+]
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/namei.c | 2 --
1 file changed, 2 deletions(-)
diff -puN fs/ocfs2/namei.c~ocfs2-fix-panic-on-kfreexattr-name fs/ocfs2/namei.c
--- a/fs/ocfs2/namei.c~ocfs2-fix-panic-on-kfreexattr-name
+++ a/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);
@@ -1856,7 +1855,6 @@ bail:
brelse(new_fe_bh);
brelse(parent_fe_bh);
- kfree(si.name);
kfree(si.value);
ocfs2_free_dir_lookup_result(&lookup);
if (inode_ac)
_
Patches currently in -mm which might be from penguin-kernel@xxxxxxxxxxxxxxxxxxx are
origin.patch
lib-vsprintf-add-%pt-format-specifier.patch
linux-next.patch
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