From 078de5f706ece36afd73bb4b8283314132d2dfdf Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 8 Feb 2012 07:00:08 -0800 Subject: userns: Store uid and gid values in struct cred with kuid_t and kgid_t types cred.h and a few trivial users of struct cred are changed. The rest of the users of struct cred are left for other patches as there are too many changes to make in one go and leave the change reviewable. If the user namespace is disabled and CONFIG_UIDGID_STRICT_TYPE_CHECKS are disabled the code will contiue to compile and behave correctly. Acked-by: Serge Hallyn Signed-off-by: Eric W. Biederman --- security/commoncap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'security') diff --git a/security/commoncap.c b/security/commoncap.c index f2399d8afbe0..dbd465a59286 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -77,8 +77,7 @@ int cap_capable(const struct cred *cred, struct user_namespace *targ_ns, { for (;;) { /* The owner of the user namespace has all caps. */ - if (targ_ns != &init_user_ns && uid_eq(targ_ns->owner, - make_kuid(cred->user_ns, cred->euid))) + if (targ_ns != &init_user_ns && uid_eq(targ_ns->owner, cred->euid)) return 0; /* Do we have the necessary capabilities? */ -- cgit v1.2.2