diff options
Diffstat (limited to 'kernel/dir.c')
| -rw-r--r-- | kernel/dir.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/dir.c b/kernel/dir.c index ce6df5d..a2fe6a8 100644 --- a/kernel/dir.c +++ b/kernel/dir.c @@ -73,12 +73,17 @@ static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr) inode->i_op = &fuse_symlink_inode_operations; } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || - S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)){ + S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { inode->i_op = &fuse_file_inode_operations; init_special_inode(inode, inode->i_mode, new_decode_dev(attr->rdev)); - } else + } else { + /* Don't let user create weird files */ printk("fuse_init_inode: bad file type: %o\n", inode->i_mode); + inode->i_mode = S_IFREG; + inode->i_op = &fuse_file_inode_operations; + fuse_init_file_inode(inode); + } } #ifdef KERNEL_2_6 @@ -283,7 +288,7 @@ static int lookup_new_entry(struct fuse_conn *fc, struct fuse_req *req, if ((inode->i_mode ^ mode) & S_IFMT) { iput(inode); printk("fuse_mknod: inode has wrong type\n"); - return -EINVAL; + return -EPROTO; } entry->d_time = time_to_jiffies(outarg->entry_valid, @@ -609,7 +614,7 @@ static int _fuse_permission(struct inode *inode, int mask) /* FIXME: Need some mechanism to revoke permissions: currently if the filesystem suddenly changes the - file mode, we will not be informed abot that, and + file mode, we will not be informed about it, and continue to allow access to the file/directory. This is actually not so grave, since the user can @@ -854,7 +859,6 @@ static int fuse_setattr(struct dentry *entry, struct iattr *attr) send_sig(SIGXFSZ, current, 0); return -EFBIG; } - //fuse_sync_inode(inode); } req = fuse_get_request(fc); |