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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2019-02-12 08:58:31 +0100 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2019-02-12 19:59:22 +0100 |
| commit | e7a44cfd639945a0dec749f896adc1d340c2a6aa (patch) | |
| tree | f89795ae1dc53a5d41afe349291fb1176ea58473 /net/ipv4/tcp_diag.c | |
| parent | LSM: SafeSetID: add selftest (diff) | |
| download | linux-e7a44cfd639945a0dec749f896adc1d340c2a6aa.tar.xz linux-e7a44cfd639945a0dec749f896adc1d340c2a6aa.zip | |
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>
Diffstat (limited to 'net/ipv4/tcp_diag.c')
0 files changed, 0 insertions, 0 deletions