lavapipe: clamp cache uuid size

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25232>
(cherry picked from commit dd6a7a8e61)
This commit is contained in:
Mike Blumenkrantz 2023-09-14 16:29:10 -04:00 committed by Eric Engestrom
parent d5a1314114
commit d569334f80
2 changed files with 3 additions and 3 deletions

View file

@ -1048,7 +1048,7 @@
"description": "lavapipe: clamp cache uuid size",
"nominated": true,
"nomination_type": 0,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null
},

View file

@ -1079,10 +1079,10 @@ lvp_device_get_cache_uuid(void *uuid)
memset(uuid, 'a', VK_UUID_SIZE);
if (MESA_GIT_SHA1[0])
/* debug build */
memcpy(uuid, &MESA_GIT_SHA1[4], strlen(MESA_GIT_SHA1) - 4);
memcpy(uuid, &MESA_GIT_SHA1[4], MIN2(strlen(MESA_GIT_SHA1) - 4, VK_UUID_SIZE));
else
/* release build */
memcpy(uuid, PACKAGE_VERSION, strlen(PACKAGE_VERSION));
memcpy(uuid, PACKAGE_VERSION, MIN2(strlen(PACKAGE_VERSION), VK_UUID_SIZE));
}
VKAPI_ATTR void VKAPI_CALL lvp_GetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice,