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| author | Abhijith Das <[email protected]> | 2012-07-18 15:56:59 +0000 |
|---|---|---|
| committer | Steven Whitehouse <[email protected]> | 2012-07-18 15:45:13 +0000 |
| commit | 294f2ad5a545eb71d397623743ddd8201131bdad (patch) | |
| tree | 7389ffbbef4562a2aa80b6e73a063229481fbc4c /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | GFS2: Fixing double brelse'ing bh allocated in gfs2_meta_read when EIO occurs (diff) | |
| download | kernel-294f2ad5a545eb71d397623743ddd8201131bdad.tar.gz kernel-294f2ad5a545eb71d397623743ddd8201131bdad.zip | |
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 <[email protected]>
Signed-off-by: Steven Whitehouse <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions