diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2020-10-27 10:10:02 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-18 19:18:44 +0100 |
| commit | 7b0310b573d2d27846d077a6607088bd484e7ad2 (patch) | |
| tree | a7b70fd8f9d0d93abbeff82ac608d08042545789 /drivers/gpu | |
| parent | 236c85d6c65ed59944361620aab597a2369086af (diff) | |
gfs2: Add missing truncate_inode_pages_final for sd_aspace
[ Upstream commit a9dd945ccef07a904e412f208f8de708a3d7159e ]
Gfs2 creates an address space for its rgrps called sd_aspace, but it never
called truncate_inode_pages_final on it. This confused vfs greatly which
tried to reference the address space after gfs2 had freed the superblock
that contained it.
This patch adds a call to truncate_inode_pages_final for sd_aspace, thus
avoiding the use-after-free.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
0 files changed, 0 insertions, 0 deletions