OpenBSD cvs log

created 2018-11-30T01:38:45Z
begin 2018-08-10T00:00:00Z
end 2018-08-11T00:00:00Z
path src/sys
commits 4

date 2018-08-10T15:53:49Z
author jsing
files src/sys/kern/kern_descrip.c log diff annotate
message Update fd_freefile when filtering/closing kqueue descriptors in fdcopy().

Prior to r1.153 of kern_descrip.c, the kqueue descriptors were removed
using fdremove(), which reset fd_freefile as appropriate. The new code
simply avoids adding the descriptor to the new table, however this means
that fd_freefile can be left with an incorrect value, resulting in a file
descriptor allocation "hole". Restore the previous behavour by lowering
fd_freefile as appropriate when dropping descriptors.

Issue found via golang regress tests.

ok deraadt@ mpi@ visa@

date 2018-08-10T16:41:35Z
author jsing
files src/sys/arch/amd64/stand/efiboot/efidev.c log diff annotate
src/sys/arch/amd64/stand/libsa/biosdev.c log diff annotate
src/sys/arch/i386/stand/libsa/biosdev.c log diff annotate
src/sys/arch/sparc64/stand/ofwboot/boot.c log diff annotate
src/sys/lib/libsa/softraid.c log diff annotate
src/sys/lib/libsa/softraid.h log diff annotate
message Retry on incorrect passphrase for softraid crypto boot.

Historically, the softraid crypto support in the boot loaders has only
given one attempt to provide the correct passphrase. There were a
few reasons for this, including the fact that pkcs5_pbkdf2() allows an
empty passphrase and that returning EPERM allowed for another attempt.

With the event of KARL and the need for bsd.booted with hibernate resumption,
this becomes much more of an issue - if you get the passphrase wrong you
fail to resume. There are also other situations like using /etc/boot.conf
to switch serial console, but an incorrect passphrase results in the config
not being read. Also, bcrypt_pbkdf() does not permit empty passphrases.

This reworks the softraid crypto support in the boot loaders so that it
loops requesting a valid passphrase until one is provided, or an empty
passphrase is entered (at which point it will abort).

ok mortimer@ tb@

date 2018-08-10T16:43:54Z
author jsing
files src/sys/arch/amd64/stand/boot/conf.c log diff annotate
src/sys/arch/amd64/stand/efiboot/conf.c log diff annotate
src/sys/arch/i386/stand/boot/conf.c log diff annotate
src/sys/arch/sparc64/stand/ofwboot/vers.c log diff annotate
message Bump boot loader versions for softraid passphrase handling change.

date 2018-08-10T20:27:01Z
author deraadt
files src/sys/arch/macppc/stand/tbxidata/bsd.tbxi log diff annotate
src/sys/conf/ log diff annotate
src/sys/sys/param.h log diff annotate
message crank to 6.4-beta