From: David Howells Date: Thu, 13 Nov 2008 23:39:06 +0000 (+1100) Subject: CRED: Wrap task credential accesses in the AX25 protocol X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=734004072e05ae81c3cdd0a04ee37868fb09b71e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git CRED: Wrap task credential accesses in the AX25 protocol 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 Acked-by: Ralf Baechle Cc: linux-hams@vger.kernel.org Signed-off-by: James Morris --- diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 28c71574a781..00d9e5e13158 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -1045,7 +1045,7 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (addr->fsa_ax25.sax25_family != AF_AX25) return -EINVAL; - user = ax25_findbyuid(current->euid); + user = ax25_findbyuid(current_euid()); if (user) { call = user->call; ax25_uid_put(user); diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c index 8672cd84fdf9..c833ba4c45a5 100644 --- a/net/ax25/ax25_route.c +++ b/net/ax25/ax25_route.c @@ -421,7 +421,7 @@ int ax25_rt_autobind(ax25_cb *ax25, ax25_address *addr) goto put; } - user = ax25_findbyuid(current->euid); + user = ax25_findbyuid(current_euid()); if (user) { ax25->source_addr = user->call; ax25_uid_put(user);