return !is_dot_or_dotdot(path);
}
+static bool is_empty(const char *name)
+{
+ return name[0] == '\0';
+}
+
static struct lo_data *lo_data(fuse_req_t req)
{
return (struct lo_data *)fuse_req_userdata(req);
fuse_log(FUSE_LOG_DEBUG, "lo_lookup(parent=%" PRIu64 ", name=%s)\n", parent,
name);
+ if (is_empty(name)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
/*
* Don't use is_safe_path_component(), allow "." and ".." for NFS export
* support.
struct fuse_entry_param e;
struct lo_cred old = {};
+ if (is_empty(name)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
if (!is_safe_path_component(name)) {
fuse_reply_err(req, EINVAL);
return;
char procname[64];
int saverr;
+ if (is_empty(name)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
if (!is_safe_path_component(name)) {
fuse_reply_err(req, EINVAL);
return;
struct lo_inode *inode;
struct lo_data *lo = lo_data(req);
+ if (is_empty(name)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
if (!is_safe_path_component(name)) {
fuse_reply_err(req, EINVAL);
return;
struct lo_inode *newinode = NULL;
struct lo_data *lo = lo_data(req);
+ if (is_empty(name) || is_empty(newname)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
if (!is_safe_path_component(name) || !is_safe_path_component(newname)) {
fuse_reply_err(req, EINVAL);
return;
struct lo_inode *inode;
struct lo_data *lo = lo_data(req);
+ if (is_empty(name)) {
+ fuse_reply_err(req, ENOENT);
+ return;
+ }
+
if (!is_safe_path_component(name)) {
fuse_reply_err(req, EINVAL);
return;