diff options
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 8e654468ab67..9de05e5854ef 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1663,7 +1663,8 @@ const struct inode_operations proc_pid_link_inode_operations = { /* building an inode */ -struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *task) +struct inode *proc_pid_make_inode(struct super_block * sb, + struct task_struct *task, umode_t mode) { struct inode * inode; struct proc_inode *ei; @@ -1677,6 +1678,7 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t /* Common stuff */ ei = PROC_I(inode); + inode->i_mode = mode; inode->i_ino = get_next_ino(); inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); inode->i_op = &proc_def_inode_operations; @@ -2003,7 +2005,9 @@ proc_map_files_instantiate(struct inode *dir, struct dentry *dentry, struct proc_inode *ei; struct inode *inode; - inode = proc_pid_make_inode(dir->i_sb, task); + inode = proc_pid_make_inode(dir->i_sb, task, S_IFLNK | + ((mode & FMODE_READ ) ? S_IRUSR : 0) | + ((mode & FMODE_WRITE) ? S_IWUSR : 0)); if (!inode) return -ENOENT; @@ -2012,12 +2016,6 @@ proc_map_files_instantiate(struct inode *dir, struct dentry *dentry, inode->i_op = &proc_map_files_link_inode_operations; inode->i_size = 64; - inode->i_mode = S_IFLNK; - - if (mode & FMODE_READ) - inode->i_mode |= S_IRUSR; - if (mode & FMODE_WRITE) - inode->i_mode |= S_IWUSR; d_set_d_op(dentry, &tid_map_files_dentry_operations); d_add(dentry, inode); @@ -2371,12 +2369,11 @@ static int proc_pident_instantiate(struct inode *dir, struct inode *inode; struct proc_inode *ei; - inode = proc_pid_make_inode(dir->i_sb, task); + inode = proc_pid_make_inode(dir->i_sb, task, p->mode); if (!inode) goto out; ei = PROC_I(inode); - inode->i_mode = p->mode; if (S_ISDIR(inode->i_mode)) set_nlink(inode, 2); /* Use getattr to fix if necessary */ if (p->iop) @@ -3058,11 +3055,10 @@ static int proc_pid_instantiate(struct inode *dir, { struct inode *inode; - inode = proc_pid_make_inode(dir->i_sb, task); + inode = proc_pid_make_inode(dir->i_sb, task, S_IFDIR | S_IRUGO | S_IXUGO); if (!inode) goto out; - inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO; inode->i_op = &proc_tgid_base_inode_operations; inode->i_fop = &proc_tgid_base_operations; inode->i_flags|=S_IMMUTABLE; @@ -3351,11 +3347,10 @@ static int proc_task_instantiate(struct inode *dir, struct dentry *dentry, struct task_struct *task, const void *ptr) { struct inode *inode; - inode = proc_pid_make_inode(dir->i_sb, task); + inode = proc_pid_make_inode(dir->i_sb, task, S_IFDIR | S_IRUGO | S_IXUGO); if (!inode) goto out; - inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO; inode->i_op = &proc_tid_base_inode_operations; inode->i_fop = &proc_tid_base_operations; inode->i_flags|=S_IMMUTABLE; |