On Thu, 21 Feb 2019 16:52:52 +0900 Masami Hiramatsu <mhira...@kernel.org> wrote:
> Basically OK to me. > Could you use probe_kernel_read() in this context, since probe_mem_read() is a > wrapper function for template code. > > With that change, > > Acked-by: Masami Hiramatsu <mhira...@kernel.org> This already hit Linus's tree. I was able to reproduce the crash, so I streamlined it. I should have still pushed more for your ack first. Sorry about that. For some reason, I thought the change was in the generic probe code, and accepted the probe_mem_read(). Anyway, did you want to send a patch to change it to probe_kernel_read(), for the merge window? > > And for the long term, I need to find more efficient (or smarter) way to do > it, > like strnlen_user() does. Agreed. Thanks, -- Steve
