Re: [PATCH v3 ipsec-next] xfrm: remove VLA usage in __xfrm6_sort()

2018-04-25 Thread Stefano Brivio
Hi Kees, On Tue, 24 Apr 2018 16:46:51 -0700 Kees Cook wrote: > In the quest to remove all stack VLA usage removed from the kernel[1], > just use XFRM_MAX_DEPTH as already done for the "class" array. In one > case, it'll do this loop up to 5, the other caller up to 6. > > [1] https://lkml.org/lk

[PATCH v3 ipsec-next] xfrm: remove VLA usage in __xfrm6_sort()

2018-04-24 Thread Kees Cook
In the quest to remove all stack VLA usage removed from the kernel[1], just use XFRM_MAX_DEPTH as already done for the "class" array. In one case, it'll do this loop up to 5, the other caller up to 6. [1] https://lkml.org/lkml/2018/3/7/621 Co-developed-by: Andreas Christoforou Signed-off-by: Kee