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| author |   Abhijith Das <adas@redhat.com> | 2008-09-15 08:54:06 -0500 |
|---|---|---|
| committer |   Steven Whitehouse <swhiteho@redhat.com> | 2008-09-15 16:08:32 +0100 |
| commit | acd2c8aa02f302ed838348052e16ee575c645147 (patch) | |
| tree | 2348e1103be0a2ada199b1b8bbac58bb646b5f57 /lib | |
| parent | GFS2: Direct IO write at end of file error (diff) | |
| download | wireguard-linux-acd2c8aa02f302ed838348052e16ee575c645147.tar.xz wireguard-linux-acd2c8aa02f302ed838348052e16ee575c645147.zip | |
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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions