Messages in this thread | | | From | Andy Lutomirski <> | Subject | [PATCH 3.19 v3 0/2] x86, mpx: Instruction decoder fixes and hardening | Date | Mon, 12 Jan 2015 18:11:08 -0800 |
| |
Hi all-
Sorry, this is later than I had hoped to send this. This series has three minor fixes for mpx and the instruction decoder.
Changes from v2: - Dropped patch 1 (fixed in tip separately) - Fixed comment typoes in patch 2 (noticed by Dave)
Changes from v1: - Dropped the TIF_IA32 change -- let's defer that until at least 3.20. - Fixed the MPX decode short-circuit. v1 was buggy. - Patch 3 is new. It fixes a minor regression from the MPX work.
Andy Lutomirski (2): x86, mpx: Short-circuit the instruction decoder for unexpected opcodes x86: Enforce MAX_INSN_SIZE in the instruction decoder
arch/x86/lib/insn.c | 7 +++++++ arch/x86/mm/mpx.c | 25 ++++++++++++++++--------- 2 files changed, 23 insertions(+), 9 deletions(-)
-- 2.1.0
| |