diff options
| author | Grazvydas Ignotas <[email protected]> | 2017-05-02 19:41:13 +0300 |
|---|---|---|
| committer | Grazvydas Ignotas <[email protected]> | 2017-05-03 22:02:45 +0300 |
| commit | 898cbb491b3c02697f006d175d5689893bdf929b (patch) | |
| tree | 5bfc4d8edc9f37941aeca4eb1397c7abd72380a1 /src/amd | |
| parent | b08715499e61161b8dc070f125c5c2dc68e9afe7 (diff) | |
radv: fix possible stack corruption
drmGetDevices2 takes count and not size. Probably hasn't caused problems
yet in practice and was missed as setups with more than 8 DRM devices
are not very common.
Fixes: 743315f2 "radv: do not open random render node(s)"
Signed-off-by: Grazvydas Ignotas <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 408c0347856..9e66faf7ab8 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -401,7 +401,7 @@ radv_enumerate_devices(struct radv_instance *instance) instance->physicalDeviceCount = 0; - max_devices = drmGetDevices2(0, devices, sizeof(devices)); + max_devices = drmGetDevices2(0, devices, ARRAY_SIZE(devices)); if (max_devices < 1) return VK_ERROR_INCOMPATIBLE_DRIVER; |