kunit: alloc_string_stream_fragment error handling bug fix
When it fails to allocate fragment, it does not free and return error.
And check the pointer inappropriately.
Fixed merge conflicts with
commit 618887768bb7 ("kunit: update NULL vs IS_ERR() tests")
Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: YoungJun.park <her0gyugyu@gmail.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
diff --git a/lib/kunit/string-stream.c b/lib/kunit/string-stream.c
index f5f5116..cc32743 100644
--- a/lib/kunit/string-stream.c
+++ b/lib/kunit/string-stream.c
@@ -23,8 +23,10 @@
return ERR_PTR(-ENOMEM);
frag->fragment = kunit_kmalloc(test, len, gfp);
- if (!frag->fragment)
+ if (!frag->fragment) {
+ kunit_kfree(test, frag);
return ERR_PTR(-ENOMEM);
+ }
return frag;
}
