| commit | 5d8817833c7609c24da9a92f71c53caa9c1424eb | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shli@fb.com> | Thu Jul 28 09:06:34 2016 -0700 |
| committer | Shaohua Li <shli@fb.com> | Thu Jul 28 09:06:34 2016 -0700 |
| tree | 4dbcce4eb6356405d66decd96f12c2c6fcc1d464 | |
| parent | 0e5313e2d4ef93bdf6c22dad647d28635b86472a [diff] |
MD: fix null pointer deference The md device might not have personality (for example, ddf raid array). The issue is introduced by 8430e7e0af9a15(md: disconnect device from personality before trying to remove it) Reported-by: kernel test robot <xiaolong.ye@intel.com> Signed-off-by: Shaohua Li <shli@fb.com>