Messages in this thread | | | Date | Tue, 04 Sep 2012 15:13:06 -0400 (EDT) | Subject | Re: [PATCH] i825xx: fix paging fault on znet_probe() | From | David Miller <> |
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From: Fengguang Wu <fengguang.wu@intel.com> Date: Sun, 2 Sep 2012 15:25:46 +0800
> In znet_probe(), strncmp() may access beyond 0x100000 and > trigger the below oops in kvm. Fix it by limiting the loop > under 0x100000-8. I suspect the limit could be further decreased > to 0x100000-sizeof(struct netidblk), however no datasheet at hand.. ... > Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
This also makes the code actually match the description in the comment above the loop :-)
Applied, thanks.
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