| commit | e7a44cfd639945a0dec749f896adc1d340c2a6aa | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <weiyongjun1@huawei.com> | Tue Feb 12 07:58:31 2019 +0000 |
| committer | James Morris <james.morris@microsoft.com> | Tue Feb 12 10:59:22 2019 -0800 |
| tree | f89795ae1dc53a5d41afe349291fb1176ea58473 | |
| parent | c67e8ec03f3fd41c0b75f5596eee92460f4957c0 [diff] |
LSM: fix return value check in safesetid_init_securityfs()
In case of error, the function securityfs_create_dir() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().
Fixes: aeca4e2ca65c ("LSM: add SafeSetID module that gates setid calls")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: James Morris <james.morris@microsoft.com>