diff options
| author | Boaz Harrosh <bharrosh@panasas.com> | 2012-05-16 14:22:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-10 00:36:05 +0900 |
| commit | edb302ba464c6151ddb24ba4fb18c8e0a0ef9f7c (patch) | |
| tree | e9494bf0cf0fb50600a65a9db23d240c2cdca9be /arch/microblaze/Kconfig | |
| parent | f18a511703b6667edee4703fdd8b73ca18e232a4 (diff) | |
exofs: Fix CRASH on very early IO errors.
commit 6abe4a87f7bc7978705c386dbba0ca0c7790b3ec upstream.
If at exofs_fill_super() we had an early termination
do to any error, like an IO error while reading the
super-block. We would crash inside exofs_free_sbi().
This is because sbi->oc.numdevs was set to 1, before
we actually have a device table at all.
Fix it by moving the sbi->oc.numdevs = 1 to after the
allocation of the device table.
Reported-by: Johannes Schild <JSchild@gmx.de>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/microblaze/Kconfig')
0 files changed, 0 insertions, 0 deletions