user/sven/linux.git/security/capability.c, branch v3.8-rc4

security: introduce kernel_module_from_file hook

2012-12-14T02:35:24Z

Now that kernel module origins can be reasoned about, provide a hook to the LSMs to make policy decisions about the module file. This will let Chrome OS enforce that loadable kernel modules can only come from its read-only hash-verified root filesystem. Other LSMs can, for example, read extended attributes for signatures, etc. Signed-off-by: Kees Cook Acked-by: Serge E. Hallyn Acked-by: Eric Paris Acked-by: Mimi Zohar Acked-by: James Morris Signed-off-by: Rusty Russell

consitify do_mount() arguments

2012-10-12T00:02:04Z

Signed-off-by: Al Viro

userns: Teach security_path_chown to take kuids and kgids

2012-09-21T10:13:25Z

Don't make the security modules deal with raw user space uid and gids instead pass in a kuid_t and a kgid_t so that security modules only have to deal with internal kernel uids and gids. Cc: Al Viro Cc: James Morris Cc: John Johansen Cc: Kentaro Takeda Cc: Tetsuo Handa Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman

split ->file_mmap() into ->mmap_addr()/->mmap_file()

2012-05-31T17:11:54Z

... i.e. file-dependent and address-dependent checks. Signed-off-by: Al Viro

SELinux: rename dentry_open to file_open

2012-04-09T16:22:50Z

dentry_open takes a file, rename it to file_open Signed-off-by: Eric Paris

security: create task_free security callback

2012-02-09T22:14:51Z

The current LSM interface to cred_free is not sufficient for allowing an LSM to track the life and death of a task. This patch adds the task_free hook so that an LSM can clean up resources on task death. Signed-off-by: Kees Cook Signed-off-by: James Morris

Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-security

2012-01-15T02:36:33Z

* 'for-linus' of git://selinuxproject.org/~jmorris/linux-security: capabilities: remove __cap_full_set definition security: remove the security_netlink_recv hook as it is equivalent to capable() ptrace: do not audit capability check when outputing /proc/pid/stat capabilities: remove task_ns_* functions capabitlies: ns_capable can use the cap helpers rather than lsm call capabilities: style only - move capable below ns_capable capabilites: introduce new has_ns_capabilities_noaudit capabilities: call has_ns_capability from has_capability capabilities: remove all _real_ interfaces capabilities: introduce security_capable_noaudit capabilities: reverse arguments to security_capable capabilities: remove the task from capable LSM hook entirely selinux: sparse fix: fix several warnings in the security server cod selinux: sparse fix: fix warnings in netlink code selinux: sparse fix: eliminate warnings for selinuxfs selinux: sparse fix: declare selinux_disable() in security.h selinux: sparse fix: move selinux_complete_init selinux: sparse fix: make selinux_secmark_refcount static SELinux: Fix RCU deref check warning in sel_netport_insert() Manually fix up a semantic mis-merge wrt security_netlink_recv(): - the interface was removed in commit fd7784615248 ("security: remove the security_netlink_recv hook as it is equivalent to capable()") - a new user of it appeared in commit a38f7907b926 ("crypto: Add userspace configuration API") causing no automatic merge conflict, but Eric Paris pointed out the issue.

switch security_path_chmod() to struct path *

2012-01-07T04:16:53Z

Signed-off-by: Al Viro

security: remove the security_netlink_recv hook as it is equivalent to capable()

2012-01-05T23:53:01Z

Once upon a time netlink was not sync and we had to get the effective capabilities from the skb that was being received. Today we instead get the capabilities from the current task. This has rendered the entire purpose of the hook moot as it is now functionally equivalent to the capable() call. Signed-off-by: Eric Paris

switch ->path_mknod() to umode_t

2012-01-04T03:55:19Z

Signed-off-by: Al Viro