diff options
| author | Eric Paris <eparis@redhat.com> | 2010-10-13 17:50:31 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-10-21 10:12:59 +1100 |
| commit | 845ca30fe9691f1bab7cfbf30b6d11c944eb4abd (patch) | |
| tree | eabf2b17957c2214375f870387eaab6c43d9e931 /security/selinux/ss/services.c | |
| parent | cee74f47a6baba0ac457e87687fdcf0abd599f0a (diff) | |
| download | op-kernel-dev-845ca30fe9691f1bab7cfbf30b6d11c944eb4abd.zip op-kernel-dev-845ca30fe9691f1bab7cfbf30b6d11c944eb4abd.tar.gz | |
selinux: implement mmap on /selinux/policy
/selinux/policy allows a user to copy the policy back out of the kernel.
This patch allows userspace to actually mmap that file and use it directly.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/ss/services.c')
| -rw-r--r-- | security/selinux/ss/services.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 7565d16..3a1739b 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -3169,7 +3169,7 @@ int security_read_policy(void **data, ssize_t *len) *len = security_policydb_len(); - *data = vmalloc(*len); + *data = vmalloc_user(*len); if (!*data) return -ENOMEM; |
