From: Lee Jones Date: Thu, 24 Aug 2023 07:37:04 +0000 (+0100) Subject: drm/amd/amdgpu/amdgpu_sdma: Increase buffer size to account for all possible values X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ac84d99a1100c0f9a8bdc1099989f3089d4406fa;p=linux.git drm/amd/amdgpu/amdgpu_sdma: Increase buffer size to account for all possible values Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c: In function ‘amdgpu_sdma_init_microcode’: drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:217:64: warning: ‘.bin’ directive output may be truncated writing 4 bytes into a region of size between 0 and 32 [-Wformat-truncation=] drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:217:17: note: ‘snprintf’ output between 13 and 52 bytes into a destination of size 40 drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:215:66: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=] drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:215:17: note: ‘snprintf’ output between 12 and 41 bytes into a destination of size 40 Signed-off-by: Lee Jones Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c index e2b9392d7f0de..572f861e3f706 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c @@ -208,7 +208,7 @@ int amdgpu_sdma_init_microcode(struct amdgpu_device *adev, const struct sdma_firmware_header_v2_0 *sdma_hdr; uint16_t version_major; char ucode_prefix[30]; - char fw_name[40]; + char fw_name[52]; amdgpu_ucode_ip_version_decode(adev, SDMA0_HWIP, ucode_prefix, sizeof(ucode_prefix)); if (instance == 0)