| commit | 42a10add852e6291a7544afd8a286622a3e6ae76 | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Sun Feb 10 01:07:28 2008 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Sun Feb 10 01:07:28 2008 -0500 |
| tree | 3acf1bdd712f1a53181b1b386c4be8ab0fa58713 | |
| parent | b8356c465b42c162f34b5fd4102a6c27cec36f43 [diff] |
ext4: Fix null bh pointer dereference in mballoc
Repoted by Adrian Bunk <bunk@kernel.org>:
The Coverity checker spotted the following NULL dereference:
static int ext4_mb_mark_diskspace_used
{
...
if (!bitmap_bh)
goto out_err;
...
out_err:
sb->s_dirt = 1;
put_bh(bitmap_bh);
...
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Mingming Cao <cmm@us.ibm.com>