| commit | 294f2ad5a545eb71d397623743ddd8201131bdad | [log] [tgz] |
|---|---|---|
| author | Abhijith Das <adas@redhat.com> | Wed Jul 18 11:56:59 2012 -0400 |
| committer | Steven Whitehouse <swhiteho@redhat.com> | Wed Jul 18 16:45:13 2012 +0100 |
| tree | 7389ffbbef4562a2aa80b6e73a063229481fbc4c | |
| parent | 44b8db13860a449b5d85afdc65da654ce56da678 [diff] |
GFS2: kernel panic with small gfs2 filesystems - 1 RG In the unlikely setup where there's only one resource group in the gfs2 filesystem, gfs2_rgrpd_get_next() returns a NULL rgd that is not dealt with properly, causing a kernel NULL ptr dereference. This patch fixes this issue. Signed-off-by: Abhi Das <adas@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>