Merge tag 'hardening-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening fixes from Kees Cook:

 - Replace remaining open-coded struct_size_t() instance (Gustavo A. R.
   Silva)

 - Adjust vboxsf's trailing arrays to be proper flexible arrays

* tag 'hardening-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  media: venus: Use struct_size_t() helper in pkt_session_unset_buffers()
  vboxsf: Use flexible arrays for trailing string member

fs/vboxsf/shfl_hostintf.h

@@ -68,9 +68,9 @@ struct shfl_string {
 
 	/** UTF-8 or UTF-16 string. Nul terminated. */
 	union {
-		u8 utf8[2];
-		u16 utf16[1];
-		u16 ucs2[1]; /* misnomer, use utf16. */
+		u8 legacy_padding[2];
+		DECLARE_FLEX_ARRAY(u8, utf8);
+		DECLARE_FLEX_ARRAY(u16, utf16);
 	} string;
 };
 VMMDEV_ASSERT_SIZE(shfl_string, 6);