Commit 94c9a5ee4cc7fb7eee2a9f9e47f7ccea6b1869ff

Authored by David Howells
Committed by James Morris
1 parent 3de7be3355

CRED: Wrap task credential accesses in the HFS 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: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: James Morris <jmorris@namei.org>

Showing 2 changed files with 4 additions and 4 deletions Side-by-side Diff

... ... @@ -155,8 +155,8 @@
155 155 hfs_cat_build_key(sb, (btree_key *)&HFS_I(inode)->cat_key, dir->i_ino, name);
156 156 inode->i_ino = HFS_SB(sb)->next_id++;
157 157 inode->i_mode = mode;
158   - inode->i_uid = current->fsuid;
159   - inode->i_gid = current->fsgid;
  158 + inode->i_uid = current_fsuid();
  159 + inode->i_gid = current_fsgid();
160 160 inode->i_nlink = 1;
161 161 inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
162 162 HFS_I(inode)->flags = 0;
... ... @@ -210,8 +210,8 @@
210 210 int tmp, token;
211 211  
212 212 /* initialize the sb with defaults */
213   - hsb->s_uid = current->uid;
214   - hsb->s_gid = current->gid;
  213 + hsb->s_uid = current_uid();
  214 + hsb->s_gid = current_gid();
215 215 hsb->s_file_umask = 0133;
216 216 hsb->s_dir_umask = 0022;
217 217 hsb->s_type = hsb->s_creator = cpu_to_be32(0x3f3f3f3f); /* == '????' */