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drm/amd/amdgpu/imu_v11_0: Increase buffer size to ensure all possible values can be stored

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[ Upstream commit a728342ae4 ]

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/imu_v11_0.c: In function ‘imu_v11_0_init_microcode’:
 drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:52:54: warning: ‘_imu.bin’ directive output may be truncated writing 8 bytes into a region of size between 4 and 33 [-Wformat-truncation=]
 drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:52:9: note: ‘snprintf’ output between 16 and 45 bytes into a destination of size 40

Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lee Jones 2023-08-24 08:37:05 +01:00 committed by Greg Kroah-Hartman
parent 51e4630ef0
commit 695f692bcd
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/imu_v11_0.c
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@ -39,7 +39,7 @@ MODULE_FIRMWARE("amdgpu/gc_11_0_4_imu.bin");
static int imu_v11_0_init_microcode(struct amdgpu_device *adev)
{
char fw_name[40];
char fw_name[45];
char ucode_prefix[30];
int err;
const struct imu_firmware_header_v1_0 *imu_hdr;