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| author | Boaz Harrosh <bharrosh@panasas.com> | 2012-05-16 15:22:21 +0400 |
|---|---|---|
| committer | Boaz Harrosh <bharrosh@panasas.com> | 2012-05-20 20:42:41 +0400 |
| commit | 6abe4a87f7bc7978705c386dbba0ca0c7790b3ec (patch) | |
| tree | 02f99246491cc2a76bdb592860537c63ee0ef480 /fs/exofs/dir.c | |
| parent | 36be50515fe2aef61533b516fa2576a2c7fe7664 (diff) | |
| download | linux-6abe4a87f7bc7978705c386dbba0ca0c7790b3ec.tar.xz | |
exofs: Fix CRASH on very early IO errors.
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>
Stable: This is a bug since v3.2.0
CC: Stable Tree <stable@kernel.org>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'fs/exofs/dir.c')
0 files changed, 0 insertions, 0 deletions