On Fri, Jan 04, 2019 at 02:16:58PM +0100, Florian Westphal wrote: > This series addresses various bugs, mostly fallout from the recent > rcu tree work. One is a fix for an older bug coming from the initial > rcu conversion. > > There were several xfrm policy related syzbot bugs recently, but > so far only one of them has a reproducer (addressed by patch #4). > > As I provided ample rope for syzbot to hang itself with, there is > some chance that this and the other fixes also resolve the KASAN > and UAF syzbot xfrm reports reported in the last couple of days. > > My plan is to wait until these patches are applied, and then tell syzbot > for all the open reports that the last patch 'fixes this'. > > AFAIU that will make syzbot report the problem again in case it can still > trigger similar splats with these fixes in place. > > Florian Westphal (7): > selftests: xfrm: add block rules with adjacent/overlapping subnets > xfrm: policy: use hlist rcu variants on inexact insert, part 2 > xfrm: policy: increment xfrm_hash_generation on hash rebuild > xfrm: policy: delete inexact policies from inexact list on hash rebuild > xfrm: policy: fix reinsertion on node merge > selftests: xfrm: alter htresh to trigger move of policies to hash table > xfrm: policy: fix infinite loop when merging src-nodes
All applied, thanks a lot Florian!
