[PATCH 44/59] CRED: Wrap task credential accesses in the UBIFS filesystem

David Howells
2008-08-27T13:58:23Z

Cc: Artem Bityutskiy <dedekind@infradead.org>
Cc: Adrian Hunter <ext-adrian.hunter@nokia.com>
Cc: linux-mtd@lists.infradead.org
---

fs/ubifs/budget.c | 2 +-
fs/ubifs/dir.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index 1540981..fd0df9a 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -375,7 +375,7 @@ long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
*/
static int can_use_rp(struct ubifs_info *c)
{
- if (current->fsuid == c->rp_uid || capable(CAP_SYS_RESOURCE) ||
+ if (current_fsuid() == c->rp_uid || capable(CAP_SYS_RESOURCE) ||
(c->rp_gid != 0 && in_group_p(c->rp_gid)))
return 1;
return 0;
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 2b267c9..4884f06 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -104,13 +104,13 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir,
*/
inode->i_flags |= (S_NOCMTIME);

- inode->i_uid = current->fsuid;
+ inode->i_uid = current_fsuid();
if (dir->i_mode & S_ISGID) {
inode->i_gid = dir->i_gid;
if (S_ISDIR(mode))
mode |= S_ISGID;
} else
- inode->i_gid = current->fsgid;
+ inode->i_gid = current_fsgid();
inode->i_mode = mode;
inode->i_mtime = inode->i_atime = inode->i_ctime =
ubifs_current_time(inode);