tree f2bdda1253987318ddd609bb7c6045998989effc
parent ba925fa35057a062ac98c3e8138b013ce4ce351c
author Wang Hai <wanghai38@huawei.com> 1596090962 +0800
committer Heiko Carstens <hca@linux.ibm.com> 1597162576 +0200

s390/test_unwind: fix possible memleak in test_unwind()

test_unwind() misses to call kfree(bt) in an error path.
Add the missed function call to fix it.

Fixes: 0610154650f1 ("s390/test_unwind: print verbose unwinding results")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>