diff options
| author | Roy Sun <Roy.Sun@amd.com> | 2022-07-20 16:19:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-28 16:05:14 -0400 |
| commit | 1f83db6be37c53f6d395a41ee2602e3280ee60c2 (patch) | |
| tree | 14f96f520644df90b839f3ef0f87ce0254243bda /drivers/gpu | |
| parent | 8585732baa40455fbae9575d0c8316f4b0cf68f5 (diff) | |
| download | linux-1f83db6be37c53f6d395a41ee2602e3280ee60c2.tar.bz2 | |
drm/amdgpu: Fix the incomplete product number
The comments say that the product number is a 16-digit HEX string so the
buffer needs to be at least 17 characters to hold the NUL terminator. Expand
the buffer size to 20 to avoid the alignment issues.
The comment:Product number should only be 16 characters. Any
more,and something could be wrong. Cap it at 16 to be safe
Signed-off-by: Roy Sun <Roy.Sun@amd.com>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index b075845a5328..e146810c700b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1020,7 +1020,7 @@ struct amdgpu_device { bool psp_sysfs_en; /* Chip product information */ - char product_number[16]; + char product_number[20]; char product_name[AMDGPU_PRODUCT_NAME_LEN]; char serial[20]; |