[Mesa-dev] [PATCH] radv: Fix driver UUID SHA1 init.

[Samuel Pitoiset]

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

On 9/20/18 7:17 PM, Bas Nieuwenhuizen wrote:
> Was missing the init, found by Emil.
> 
> Fixes: d17443a4593 "radv: Use build ID if available for cache UUID."
> CC: <mesa-stable at lists.freedesktop.org>
> ---
>   src/amd/vulkan/radv_device.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
> index 7e46a57fb57..31d9bb59637 100644
> --- a/src/amd/vulkan/radv_device.c
> +++ b/src/amd/vulkan/radv_device.c
> @@ -77,7 +77,9 @@ radv_device_get_cache_uuid(enum radeon_family family, void *uuid)
>   	struct mesa_sha1 ctx;
>   	unsigned char sha1[20];
>   	unsigned ptr_size = sizeof(void*);
> +
>   	memset(uuid, 0, VK_UUID_SIZE);
> +	_mesa_sha1_init(&ctx);
>   
>   	if (!radv_get_build_id(radv_device_get_cache_uuid, &ctx) ||
>   	    !radv_get_build_id(LLVMInitializeAMDGPUTargetInfo, &ctx))
>