On Mon, Apr 14 2014 at 4:29pm -0400, Mikulas Patocka <mpatocka@xxxxxxxxxx> wrote: > > > On Mon, 14 Apr 2014, Milan Broz wrote: > > > The commit > > 003b5c5719f159f4f4bf97511c4702a0638313dd > > block: Convert drivers to immutable biovecs > > > > incorrectly converted biovec iteration in dm-verity to always > > calculate hash from full biovec, while the function need > > to calculate hash only from part of it (up to "todo" > > calculated value). > > > > This patch fixes the issue by limiting hash input to only > > really requested data size. > > > > The problem is easily reproducible using cryptsetup > > regression test for veritysetup (verity-compat-test). > > > > (Patch should be applied also to 3.14 stable.) > > > > Signed-off-by: Milan Broz <gmazyland@xxxxxxxxx> > > Acked-by: Mikulas Patocka <mpatocka@xxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx # 3.14 I'll pick this up to include in 3.15 fixes that I'll be sending to Linus. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
