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test: cleanup usm reuse before release device res

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Normally usm reuse is cleaned up before releasing device resources.

This cleanup accesses neo device. Calling it after device resources
release causes use after free.

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2025-07-17 11:39:29 +00:00
committed by Compute-Runtime-Automation
parent e652679b95
commit c925353d86
1 changed files with 1 additions and 0 deletions
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level_zero/core/test/unit_tests/sources/device/test_l0_device.cpp
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@@ -4458,6 +4458,7 @@ TEST_F(DeviceTest, givenValidDeviceWhenCallingReleaseResourcesThenDirectSubmissi
auto deviceImp = static_cast<DeviceImp *>(device);
EXPECT_FALSE(neoDevice->stopDirectSubmissionCalled);
neoDevice->incRefInternal();
driverHandle->getSvmAllocsManager()->cleanupUSMAllocCaches();
deviceImp->releaseResources();
EXPECT_TRUE(neoDevice->stopDirectSubmissionCalled);
neoDevice->decRefInternal();