Commit ba95b235 authored by David Howells's avatar David Howells Committed by James Morris

CRED: Wrap task credential accesses in the netrom 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: default avatarDavid Howells <dhowells@redhat.com>
Reviewed-by: default avatarJames Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Acked-by: default avatarRalf Baechle <ralf@linux-mips.org>
Cc: linux-hams@vger.kernel.org
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent f82b3590
...@@ -609,7 +609,7 @@ static int nr_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) ...@@ -609,7 +609,7 @@ static int nr_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
} else { } else {
source = &addr->fsa_ax25.sax25_call; source = &addr->fsa_ax25.sax25_call;
user = ax25_findbyuid(current->euid); user = ax25_findbyuid(current_euid());
if (user) { if (user) {
nr->user_addr = user->call; nr->user_addr = user->call;
ax25_uid_put(user); ax25_uid_put(user);
...@@ -683,7 +683,7 @@ static int nr_connect(struct socket *sock, struct sockaddr *uaddr, ...@@ -683,7 +683,7 @@ static int nr_connect(struct socket *sock, struct sockaddr *uaddr,
} }
source = (ax25_address *)dev->dev_addr; source = (ax25_address *)dev->dev_addr;
user = ax25_findbyuid(current->euid); user = ax25_findbyuid(current_euid());
if (user) { if (user) {
nr->user_addr = user->call; nr->user_addr = user->call;
ax25_uid_put(user); ax25_uid_put(user);
......
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