Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
overflow: Replace fake root_device with kunit_device
Using struct root_device to create fake devices for tests is something
of a hack. The new struct kunit_device is meant for this purpose, so use
it instead.
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
authored by
davidgow@google.com
and committed by
Shuah Khan
83701838
46ee8f68
+2
-3
+2
-3
lib/overflow_kunit.c
+2
-3
lib/overflow_kunit.c
···
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include <kunit/device.h>
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#include <kunit/test.h>
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#include <linux/device.h>
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#include <linux/kernel.h>
···
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} while (0)
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/* Create dummy device for devm_kmalloc()-family tests. */
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dev = root_device_register(device_name);
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dev = kunit_device_register(test, device_name);
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KUNIT_ASSERT_FALSE_MSG(test, IS_ERR(dev),
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"Cannot register test device\n");
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···
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check_allocation_overflow(kvzalloc_node);
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check_allocation_overflow(devm_kmalloc);
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check_allocation_overflow(devm_kzalloc);
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-
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device_unregister(dev);
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kunit_info(test, "%d allocation overflow tests finished\n", count);
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#undef check_allocation_overflow