Module: Mesa Branch: master Commit: e0aee8b667955675e2e6c647a88048b64bc2796e URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e0aee8b667955675e2e6c647a88048b64bc2796e
Author: Grazvydas Ignotas <[email protected]> Date: Tue May 2 19:26:17 2017 +0300 anv: 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: b1fb6e8d "anv: do not open random render node(s)" Signed-off-by: Grazvydas Ignotas <[email protected]> Reviewed-by: Lionel Landwerlin <[email protected]> --- src/intel/vulkan/anv_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index 5e4a62ba57..a64eae1ac9 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -510,7 +510,7 @@ anv_enumerate_devices(struct anv_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; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
