goto error;
result->uptr = filename;
+ result->aname = NULL;
audit_getname(result);
return result;
{
return getname_flags(filename, 0, NULL);
}
-EXPORT_SYMBOL(getname);
+
+/*
+ * The "getname_kernel()" interface doesn't do pathnames longer
+ * than EMBEDDED_NAME_MAX. Deal with it - you're a kernel user.
+ */
+struct filename *
+getname_kernel(const char * filename)
+{
+ struct filename *result;
+ char *kname;
+ int len;
+
+ len = strlen(filename);
+ if (len >= EMBEDDED_NAME_MAX)
+ return ERR_PTR(-ENAMETOOLONG);
+
+ result = __getname();
+ if (unlikely(!result))
+ return ERR_PTR(-ENOMEM);
+
+ kname = (char *)result + sizeof(*result);
+ result->name = kname;
+ result->uptr = NULL;
+ result->aname = NULL;
+ result->separate = false;
+
+ strlcpy(kname, filename, EMBEDDED_NAME_MAX);
+ return result;
+}
#ifdef CONFIG_AUDITSYSCALL
void putname(struct filename *name)
done_path_create(&new_path, new_dentry);
if (delegated_inode) {
error = break_deleg_wait(&delegated_inode);
- if (!error)
+ if (!error) {
+ path_put(&old_path);
goto retry;
+ }
}
if (retry_estale(error, how)) {
+ path_put(&old_path);
how |= LOOKUP_REVAL;
goto retry;
}