From: David Howells Date: Thu, 13 Nov 2008 23:38:47 +0000 (+1100) Subject: CRED: Wrap task credential accesses in the BFS filesystem X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1109b07b7dcb938de7a0d65efc1b4739dc4e9787;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git CRED: Wrap task credential accesses in the BFS 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 Reviewed-by: James Morris Acked-by: Serge Hallyn Cc: Tigran A. Aivazian Signed-off-by: James Morris --- diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c index daae463068e4..4dd1b623f937 100644 --- a/fs/bfs/dir.c +++ b/fs/bfs/dir.c @@ -106,8 +106,8 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, int mode, } set_bit(ino, info->si_imap); info->si_freei--; - inode->i_uid = current->fsuid; - inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current_fsgid(); inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; inode->i_blocks = 0; inode->i_op = &bfs_file_inops;