linux-kernel - [PATCH 0/3] kprobes: Misc bugfixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <164208572899.1590449.14007562142219520042.stgit@devnote2>
Date:   Thu, 13 Jan 2022 23:55:29 +0900
From:   Masami Hiramatsu <mhiramat@...nel.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Jianhua Liu <jianhua.ljh@...il.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] kprobes: Misc bugfixes

Hi,

Here are some bugfixes and cleanup for the kprobe architecture
dependent implementation. 2 of 3 are found by Jianhua Liu on
arm64 optprobe code. I found that the similar issue on ppc64
and arm32 implementation so fixed those. And last one was
reported by kernel test bot.

Thank you,

---

Masami Hiramatsu (3):
      ARM: kprobes: Count MAX_OPTINSN_SIZE in kprobe_opcode_t
      powerpc/kprobes: Fix alloc_optinsn_page() to use all area of optinsn_slot
      ia64: kprobes: Cleanup unused 'template' local variable


 arch/arm/include/asm/kprobes.h       |    3 +--
 arch/ia64/kernel/kprobes.c           |    3 ---
 arch/powerpc/include/asm/kprobes.h   |    6 ++++++
 arch/powerpc/kernel/optprobes.c      |   25 +++++++++++++++++++------
 arch/powerpc/kernel/optprobes_head.S |    5 ++---
 5 files changed, 28 insertions(+), 14 deletions(-)

--
Masami Hiramatsu (Linaro) <mhiramat@...nel.org>