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(parent: acb57a3) | patch
GFS2: GFS2 will panic if you misspell any mount options
authorAbhijith Das <adas@redhat.com>
Mon, 15 Sep 2008 13:54:06 +0000 (08:54 -0500)
committerSteven Whitehouse <swhiteho@redhat.com>
Mon, 15 Sep 2008 15:08:32 +0000 (16:08 +0100)
commitacd2c8aa02f302ed838348052e16ee575c645147
tree2348e1103be0a2ada199b1b8bbac58bb646b5f57tree | snapshot (tar.gz zip)
parentacb57a3652c614efed26080dad5972c0076166b1commit | diff
GFS2: GFS2 will panic if you misspell any mount options

The gfs2 superblock pointer is NULL after a failed mount. When control
eventually goes to gfs2_kill_sb, we dereference this NULL pointer. This
patch ensures that the gfs2 superblock pointer is not NULL before being
dereferenced in gfs2_kill_sb.

Signed-off-by: Abhijith Das <adas@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
fs/gfs2/ops_fstype.c diff | blob | blame | history