| commit | e9d0fa8c68d531529a3988bbf83ebb2900c11c0d | [log] [tgz] |
|---|---|---|
| author | majianpeng <majianpeng@gmail.com> | Tue May 29 09:21:51 2012 +1000 |
| committer | NeilBrown <neilb@suse.de> | Tue Jun 05 15:41:14 2012 +1000 |
| tree | da7b3aa6971cc9102acca1954aa46155601b069a | |
| parent | c94996f693f1ac3acfc3dac86b97a7e5d63e4919 [diff] |
mdadm: Fix Segmentation fault.
In function write_init_super1():
If "rv = store_super1(st, di->fd)" return error and the di is the last.
Then the di = NULL && rv > 0, so exec:
if (rv)
fprintf(stderr, Name ": Failed to write metadata to%s\n",
di->devname);
will be segmentation fault.
Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>