On 2/10/21 12:32 PM, Pavel Begunkov wrote: > On 10/02/2021 19:08, Petr Vorel wrote: >> Hi all, >> >> I found that the reproducer for CVE-2020-29373 from Nicolai Stange (source attached), >> which was backported to LTP as io_uring02 by Martin Doucha [1] is failing since >> 10cad2c40dcb ("io_uring: don't take fs for recvmsg/sendmsg") from v5.11-rc1. > > Thanks for letting us know, we need to revert it I'll queue up a revert. Would also be nice to turn that into a liburing regression test. -- Jens Axboe