diff options
| author | Gen Zhang | 2019-06-12 15:28:21 +0200 |
|---|---|---|
| committer | Paul Moore | 2019-06-12 17:39:38 +0200 |
| commit | e2e0e09758a6f7597de0f9b819647addfb71b6bd (patch) | |
| tree | 49221a4e9f7f0c4dda4cd1502f42dce090695ef6 /security/selinux/ss/policydb.c | |
| parent | selinux: log raw contexts as untrusted strings (diff) | |
| download | kernel-qcow2-linux-e2e0e09758a6f7597de0f9b819647addfb71b6bd.tar.gz kernel-qcow2-linux-e2e0e09758a6f7597de0f9b819647addfb71b6bd.tar.xz kernel-qcow2-linux-e2e0e09758a6f7597de0f9b819647addfb71b6bd.zip | |
selinux: fix a missing-check bug in selinux_add_mnt_opt( )
In selinux_add_mnt_opt(), 'val' is allocated by kmemdup_nul(). It returns
NULL when fails. So 'val' should be checked. And 'mnt_opts' should be
freed when error.
Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
Fixes: 757cbe597fe8 ("LSM: new method: ->sb_add_mnt_opt()")
Cc: <stable@vger.kernel.org>
[PM: fixed some indenting problems]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/policydb.c')
0 files changed, 0 insertions, 0 deletions