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linux/lib/kunit
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Rae Moar dd2f0a0a2f kunit: fix bug in KUNIT_EXPECT_MEMEQ 
In KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ, add check if one of the
inputs is NULL and fail if this is the case.

Currently, the kernel crashes if one of the inputs is NULL. Instead,
fail the test and add an appropriate error message.

Fixes: b8a926bea8 ("kunit: Introduce KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ macros")

This was found by the kernel test robot:
https://lore.kernel.org/all/202212191448.D6EDPdOh-lkp@intel.com/

Reported-by: kernel test robot <lkp@intel.com>

Signed-off-by: Rae Moar <rmoar@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-01-30 14:46:46 -07:00
..
.kunitconfig kunit: tool: make --kunitconfig accept dirs, add lib/kunit fragment 2021-04-02 14:14:36 -06:00
assert.c kunit: fix bug in KUNIT_EXPECT_MEMEQ 2023-01-30 14:46:46 -07:00
debugfs.c kunit: improve KTAP compliance of KUnit test output 2022-12-12 14:13:47 -07:00
debugfs.h kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display 2020-03-26 14:07:18 -06:00
executor_test.c kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites 2022-07-11 17:13:15 -06:00
executor.c kunit: improve KTAP compliance of KUnit test output 2022-12-12 14:13:47 -07:00
Kconfig kunit: add kunit.enable to enable/disable KUnit test 2022-09-30 13:17:39 -06:00
kunit-example-test.c kunit: Add KUnit memory block assertions to the example_all_expect_macros_test 2022-10-27 02:39:59 -06:00
kunit-test.c kunit: make kunit_kfree() only work on pointers from kunit_malloc() and friends 2022-10-07 10:15:44 -06:00
Makefile kunit: split resource API impl from test.c into new resource.c 2022-04-04 16:23:14 -06:00
resource.c kunit: Rework kunit_resource allocation policy 2022-05-12 11:14:39 -06:00
string-stream-test.c kunit: allow kunit tests to be loaded as a module 2020-01-09 16:42:29 -07:00
string-stream.c kunit: alloc_string_stream_fragment error handling bug fix 2022-12-26 16:01:36 -07:00
string-stream.h kunit: drop test pointer in string_stream_fragment 2022-10-07 10:15:33 -06:00
test.c kunit: Export kunit_running() 2023-01-20 10:03:04 -07:00
try-catch-impl.h kunit: hide unexported try-catch interface in try-catch-impl.h 2020-01-09 16:42:09 -07:00
try-catch.c kunit: make kunit_test_timeout compatible with comment 2022-03-22 15:57:11 -07:00