diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-07-17 00:20:14 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2020-07-20 11:37:47 -0600 |
| commit | 105da6251a16cfc5db1ef374b5a18ea8df6e8a4c (patch) | |
| tree | 932ac4bf61bf50e484bb2c345899a275d39591d1 /test/dm/devres.c | |
| parent | 469f04e8827d6b470ffb0aedf456fa118b2df238 (diff) | |
test/dm: check if devices exist
Running 'ut dm' on the sandbox without -D or -d results in segmentation
faults due to NULL pointer dereferences.
Check that device pointers are non-NULL before using them.
Use ut_assertnonnull() for pointers instead of ut_assert().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Philippe Reynes <philippe.reynes@softathome.com>
Diffstat (limited to 'test/dm/devres.c')
| -rw-r--r-- | test/dm/devres.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/dm/devres.c b/test/dm/devres.c index b5de0cb191a..550787495dc 100644 --- a/test/dm/devres.c +++ b/test/dm/devres.c @@ -153,6 +153,7 @@ static int dm_test_devres_phase(struct unit_test_state *uts) * allocation created in the bind() method. */ ut_assertok(uclass_find_first_device(UCLASS_TEST_DEVRES, &dev)); + ut_assertnonnull(dev); devres_get_stats(dev, &stats); ut_asserteq(1, stats.allocs); ut_asserteq(TEST_DEVRES_SIZE, stats.total_size); |