From 47d804bfa1857b0edcac972c86499dcd14df3cf2 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 14 Nov 2008 10:39:11 +1100 Subject: CRED: Wrap task credential accesses in the key management code Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells Reviewed-by: James Morris Acked-by: Serge Hallyn Signed-off-by: James Morris --- security/keys/keyctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'security/keys/keyctl.c') diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c index acc9c89e40a..3f09e5b2a78 100644 --- a/security/keys/keyctl.c +++ b/security/keys/keyctl.c @@ -817,7 +817,7 @@ long keyctl_setperm_key(key_serial_t id, key_perm_t perm) down_write(&key->sem); /* if we're not the sysadmin, we can only change a key that we own */ - if (capable(CAP_SYS_ADMIN) || key->uid == current->fsuid) { + if (capable(CAP_SYS_ADMIN) || key->uid == current_fsuid()) { key->perm = perm; ret = 0; } -- cgit v1.2.3