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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:45 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:45 +1100
commit73c646e4afb658e601a46bf1b57925450307a119 (patch)
treef68a4d30b7622737919ac673d768df690c5a3a69
parent215599815d8977a4338fbd27d6fe2c1721200197 (diff)
downloadlinux-73c646e4afb658e601a46bf1b57925450307a119.tar.bz2
CRED: Wrap task credential accesses in the autofs filesystem
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 <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: autofs@linux.kernel.org Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--fs/autofs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index b70eea1e8c59..c773680d5c60 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -76,8 +76,8 @@ static int parse_options(char *options, int *pipefd, uid_t *uid, gid_t *gid,
substring_t args[MAX_OPT_ARGS];
int option;
- *uid = current->uid;
- *gid = current->gid;
+ *uid = current_uid();
+ *gid = current_gid();
*pgrp = task_pgrp_nr(current);
*minproto = *maxproto = AUTOFS_PROTO_VERSION;