diff options
Diffstat (limited to 'fs/ramfs/inode.c')
| -rw-r--r-- | fs/ramfs/inode.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c index 4ac05a9e25bc..8006faaaf0ec 100644 --- a/fs/ramfs/inode.c +++ b/fs/ramfs/inode.c @@ -102,11 +102,20 @@ ramfs_mknod(struct mnt_idmap *idmap, struct inode *dir, int error = -ENOSPC; if (inode) { + error = security_inode_init_security(inode, dir, + &dentry->d_name, NULL, + NULL); + if (error) { + iput(inode); + goto out; + } + d_instantiate(dentry, inode); dget(dentry); /* Extra count - pin the dentry in core */ error = 0; inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); } +out: return error; } @@ -134,6 +143,15 @@ static int ramfs_symlink(struct mnt_idmap *idmap, struct inode *dir, inode = ramfs_get_inode(dir->i_sb, dir, S_IFLNK|S_IRWXUGO, 0); if (inode) { int l = strlen(symname)+1; + + error = security_inode_init_security(inode, dir, + &dentry->d_name, NULL, + NULL); + if (error) { + iput(inode); + goto out; + } + error = page_symlink(inode, symname, l); if (!error) { d_instantiate(dentry, inode); @@ -143,6 +161,7 @@ static int ramfs_symlink(struct mnt_idmap *idmap, struct inode *dir, } else iput(inode); } +out: return error; } @@ -150,12 +169,23 @@ static int ramfs_tmpfile(struct mnt_idmap *idmap, struct inode *dir, struct file *file, umode_t mode) { struct inode *inode; + int error; inode = ramfs_get_inode(dir->i_sb, dir, mode, 0); if (!inode) return -ENOSPC; + + error = security_inode_init_security(inode, dir, + &file_dentry(file)->d_name, NULL, + NULL); + if (error) { + iput(inode); + goto out; + } + d_tmpfile(file, inode); - return finish_open_simple(file, 0); +out: + return finish_open_simple(file, error); } static const struct inode_operations ramfs_dir_inode_operations = { |