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authorEric W. Biederman <ebiederm@xmission.com>2012-02-07 16:53:48 -0800
committerEric W. Biederman <ebiederm@xmission.com>2012-09-18 01:00:26 -0700
commitcca080d9b622094831672a136e5ee4f702d116b1 (patch)
tree7a8238c1c0a0d4de682e0ebb97dc06ab3a18fdb5 /kernel/audit.h
parente1760bd5ffae8cb98cffb030ee8e631eba28f3d8 (diff)
downloadlinux-sh-cca080d9b622094831672a136e5ee4f702d116b1.tar.gz
userns: Convert audit to work with user namespaces enabled
- Explicitly format uids gids in audit messges in the initial user namespace. This is safe because auditd is restrected to be in the initial user namespace. - Convert audit_sig_uid into a kuid_t. - Enable building the audit code and user namespaces at the same time. The net result is that the audit subsystem now uses kuid_t and kgid_t whenever possible making it almost impossible to confuse a raw uid_t with a kuid_t preventing bugs. Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Eric Paris <eparis@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'kernel/audit.h')
-rw-r--r--kernel/audit.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/audit.h b/kernel/audit.h
index 4b428bb41ea3..9eb3d79482b6 100644
--- a/kernel/audit.h
+++ b/kernel/audit.h
@@ -146,7 +146,7 @@ extern void audit_kill_trees(struct list_head *);
extern char *audit_unpack_string(void **, size_t *, size_t);
extern pid_t audit_sig_pid;
-extern uid_t audit_sig_uid;
+extern kuid_t audit_sig_uid;
extern u32 audit_sig_sid;
#ifdef CONFIG_AUDITSYSCALL