lkml.org 
[lkml]   [2008]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 15/59] CRED: Wrap task credential accesses in the AFFS filesystem
    Date
    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: Roman Zippel <zippel@linux-m68k.org>
    ---

    fs/affs/inode.c | 4 ++--
    fs/affs/super.c | 4 ++--
    2 files changed, 4 insertions(+), 4 deletions(-)


    diff --git a/fs/affs/inode.c b/fs/affs/inode.c
    index a13b334..415d9c6 100644
    --- a/fs/affs/inode.c
    +++ b/fs/affs/inode.c
    @@ -293,8 +293,8 @@ affs_new_inode(struct inode *dir)
    mark_buffer_dirty_inode(bh, inode);
    affs_brelse(bh);

    - inode->i_uid = current->fsuid;
    - inode->i_gid = current->fsgid;
    + inode->i_uid = current_fsuid();
    + inode->i_gid = current_fsgid();
    inode->i_ino = block;
    inode->i_nlink = 1;
    inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
    diff --git a/fs/affs/super.c b/fs/affs/super.c
    index 3a89094..d5d9b10 100644
    --- a/fs/affs/super.c
    +++ b/fs/affs/super.c
    @@ -163,8 +163,8 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s

    /* Fill in defaults */

    - *uid = current->uid;
    - *gid = current->gid;
    + *uid = current_uid();
    + *gid = current_gid();
    *reserved = 2;
    *root = -1;
    *blocksize = -1;


    \
     
     \ /
      Last update: 2008-08-27 16:05    [W:0.031 / U:1.468 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site