Richard Fitzgerald 1557e89d3a kunit: debugfs: Handle errors from alloc_string_stream() ... In kunit_debugfs_create_suite() give up and skip creating the debugfs file if any of the alloc_string_stream() calls return an error or NULL. Only put a value in the log pointer of kunit_suite and kunit_test if it is a valid pointer to a log. This prevents the potential invalid dereference reported by smatch: lib/kunit/debugfs.c:115 kunit_debugfs_create_suite() error: 'suite->log' dereferencing possible ERR_PTR() lib/kunit/debugfs.c:119 kunit_debugfs_create_suite() error: 'test_case->log' dereferencing possible ERR_PTR() Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Fixes: 05e2006ce4 ("kunit: Use string_stream for test log") Reviewed-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>		2023-12-18 13:21:15 -07:00
..
.kunitconfig	kunit: tool: make --kunitconfig accept dirs, add lib/kunit fragment	2021-04-02 14:14:36 -06:00
assert.c	kunit: Don't use a managed alloc in is_literal()	2023-09-18 10:45:30 -06:00
attributes.c	kunit: fix struct kunit_attr header	2023-08-21 08:07:56 -06:00
debugfs.c	kunit: debugfs: Handle errors from alloc_string_stream()	2023-12-18 13:21:15 -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: test: Fix the possible memory leak in executor_test	2023-09-28 08:51:07 -06:00
executor.c	kunit: Fix possible memory leak in kunit_filter_suites()	2023-09-28 08:51:02 -06:00
hooks-impl.h	kunit: Add printf attribute to fail_current_test_impl	2023-02-08 18:08:14 -07:00
hooks.c	kunit: Add "hooks" to call into KUnit when it's built as a module	2023-02-08 14:26:25 -07:00
Kconfig	kunit: Allow kunit test modules to use test filtering	2023-08-08 13:46:18 -06:00
kunit-example-test.c	kunit: Reset test status on each param iteration	2023-09-18 10:46:56 -06:00
kunit-test.c	kunit: Add a macro to wrap a deferred action function	2023-12-18 13:21:14 -07:00
Makefile	kunit: Add test attributes API structure	2023-07-26 13:28:57 -06:00
resource.c	kunit: Add kunit_add_action() to defer a call until test exit	2023-05-25 08:52:55 -06:00
static_stub.c	kunit: Expose 'static stub' API to redirect functions	2023-02-08 14:28:17 -07:00
string-stream-test.c	kunit: string-stream-test: Avoid cast warning when testing gfp_t flags	2023-12-18 13:21:14 -07:00
string-stream.c	kunit: string-stream: Allow ERR_PTR to be passed to string_stream_destroy()	2023-12-18 13:21:14 -07:00
string-stream.h	kunit: string-stream: Decouple string_stream from kunit	2023-09-18 10:45:40 -06:00
test.c	kunit: Add a macro to wrap a deferred action function	2023-12-18 13:21:14 -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