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| author | Wan Jiabing <[email protected]> | 2022-04-27 11:54:56 +0000 |
|---|---|---|
| committer | Zhi Wang <[email protected]> | 2022-04-28 21:06:02 +0000 |
| commit | 419f8299ddad6070a6c95aaedf78e50265871f36 (patch) | |
| tree | 5adcc74213b06d6d77a9d616a44179ddd29026b0 /lib/debugobjects.c | |
| parent | drm/i915/gvt: Fix the compiling error when CONFIG_DRM_I915_DEBUG_RUNTIME_PM=n (diff) | |
| download | kernel-419f8299ddad6070a6c95aaedf78e50265871f36.tar.gz kernel-419f8299ddad6070a6c95aaedf78e50265871f36.zip | |
i915/gvt: Fix NULL pointer dereference in init_mmio_block_handlers
Fix following coccicheck error:
./drivers/gpu/drm/i915/gvt/handlers.c:2925:35-41: ERROR: block is NULL but dereferenced.
Use gvt->mmio.mmio_block instead of block to avoid NULL pointer
dereference when find_mmio_block returns NULL.
Fixes: e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from GVT-g")
Signed-off-by: Wan Jiabing <[email protected]>
Signed-off-by: Zhi Wang <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Zhi Wang <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions