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| author | J. Bruce Fields <[email protected]> | 2020-07-15 17:31:36 +0000 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2020-07-22 20:47:14 +0000 |
| commit | 9affa435817711861d774f5626c393c80f16d044 (patch) | |
| tree | cdbc309d8b515f478f1595b617911b84141bc028 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | SUNRPC: Add missing definition of ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE (diff) | |
| download | kernel-9affa435817711861d774f5626c393c80f16d044.tar.gz kernel-9affa435817711861d774f5626c393c80f16d044.zip | |
nfsd4: fix NULL dereference in nfsd/clients display code
We hold the cl_lock here, and that's enough to keep stateid's from going
away, but it's not enough to prevent the files they point to from going
away. Take fi_lock and a reference and check for NULL, as we do in
other code.
Reported-by: NeilBrown <[email protected]>
Fixes: 78599c42ae3c ("nfsd4: add file to display list of client's opens")
Reviewed-by: NeilBrown <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
0 files changed, 0 insertions, 0 deletions