diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-02-03 04:27:10 +0300 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2023-03-06 23:17:45 +0300 |
| commit | edfea16a6dae9c03bdc97babdd69960093263354 (patch) | |
| tree | b29433cd23b8c6d98034b1bf45059a801e8e5e8c /drivers/gpu/drm | |
| parent | 97ab4c116aae4d3756a37c4d8458d49756e4cf89 (diff) | |
| download | linux-edfea16a6dae9c03bdc97babdd69960093263354.tar.xz | |
drm/vmwgfx: Replace one-element array with flexible-array member
One-element arrays are deprecated, and we are replacing them with flexible
array members instead. So, replace one-element array with flexible-array
member in struct vmw_view.
This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
routines on memcpy() and help us make progress towards globally
enabling -fstrict-flex-arrays=3 [1].
This results in no differences in binary output.
Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/254
Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Zack Rusin <zackr@vmware.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_so.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_so.c b/drivers/gpu/drm/vmwgfx/vmwgfx_so.c index 4ea32b01efc0..0f696ccaddc6 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_so.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_so.c @@ -70,7 +70,7 @@ struct vmw_view { unsigned view_id; /* Immutable */ u32 cmd_size; /* Immutable */ bool committed; /* Protected by binding_mutex */ - u32 cmd[1]; /* Immutable */ + u32 cmd[]; /* Immutable */ }; static int vmw_view_create(struct vmw_resource *res); |