Hi,
On 08/11/15 at 04:01pm, Minfei Huang wrote:
> Baoquan.
>
> If the size of notes never be exceeded to PAGE_SIZE, I think we can
> revert below patch, since the situation which describes in patch does
> not happen.
>
> commit 38dfac843cb6d7be1874888839817404a15a6b3c
> Author: Greg Pearson <greg.pearson at hp.com>
> Date: Mon Feb 10 14:25:36 2014 -0800
>
> vmcore: prevent PT_NOTE p_memsz overflow during header update
>
> What do you think about this?
Yeah, I am fine with this reverting. If people all agree with this I can
post patch to revert this. In fact I am eagerer to revert below commit
since it's a littble bit confusing after crash_notes crossing 2
pages bug is fixed. Below commit is a work around fix , but it's too much.
I am willing to hear people's idea.
commit 34b47764297130b21aaeb4cc6119bb811814b8e3
Author: WANG Chao <chaowang at redhat.com>
Date: Tue Feb 17 13:46:01 2015 -0800
vmcore: fix PT_NOTE n_namesz, n_descsz overflow issue
Thanks
Baoquan
