Messages in this thread | | | From | Masami Hiramatsu <> | Subject | [PATCH -tip v2 0/2] kprobes/x86: RO text code bugfix and cleanup | Date | Sat, 12 Aug 2017 09:43:43 +0900 |
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Hi,
This series fixes a kprobe-x86 bug related to RO text and cleans up addressof operators.
The first one is an obvious bug that misses to set memory RO when the function fails. And the second one is just a cleanup patch to remove addressof operators ("&") since it is meaningless anymore.
V2 has just a following update: - [1/2] Use a helper variable instead of using p->ainsn.insn directly.
Thanks,
---
Masami Hiramatsu (2): kprobes/x86: Don't forget to set memory back to RO on failure kprobes/x86: Remove addressof operators
arch/x86/include/asm/kprobes.h | 4 ++-- arch/x86/kernel/kprobes/core.c | 15 +++++++++------ arch/x86/kernel/kprobes/opt.c | 9 +++++---- 3 files changed, 16 insertions(+), 12 deletions(-)
-- Masami Hiramatsu <mhiramat@kernel.org>
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