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| author | Dave Chinner <dchinner@redhat.com> | 2013-05-19 23:51:10 (GMT) |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-05-24 21:27:57 (GMT) |
| commit | 509e708a8929c5b75a16c985c03db5329e09cad4 (patch) | |
| tree | c03099a439d04ef0c911eb250256a2a4a3189b85 /kernel/events/callchain.c | |
| parent | 7031d0e1c46e2b1c869458233dd216cb72af41b2 (diff) | |
| download | linux-509e708a8929c5b75a16c985c03db5329e09cad4.tar.xz | |
xfs: Don't reference the EFI after it is freed
Checking the EFI for whether it is being released from recovery
after we've already released the known active reference is a mistake
worthy of a brown paper bag. Fix the (now) obvious use after free
that it can cause.
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
(cherry picked from commit 52c24ad39ff02d7bd73c92eb0c926fb44984a41d)
Diffstat (limited to 'kernel/events/callchain.c')
0 files changed, 0 insertions, 0 deletions