On Wed, Jan 25, 2017 at 10:16 AM, Matthew Garrett wrote:
> On Tue, Jan 24, 2017 at 10:56 PM, Andrei Borzenkov
> wrote:
>> On Wed, Jan 25, 2017 at 7:25 AM, Matthew Garrett wrote:
>>> If prefix isn't set then won't bootfile be interpreted as the device plus
>>> file?
>>>
>>
>> No. That would mea
On Tue, Jan 24, 2017 at 10:56 PM, Andrei Borzenkov wrote:
> On Wed, Jan 25, 2017 at 7:25 AM, Matthew Garrett wrote:
>> If prefix isn't set then won't bootfile be interpreted as the device plus
>> file?
>>
>
> No. That would mean "parsing URI" that I mentioned.
My experience is that configfile (
On Wed, Jan 25, 2017 at 7:25 AM, Matthew Garrett wrote:
> On Tue, Jan 24, 2017 at 8:15 PM, Andrei Borzenkov wrote:
>> 25.01.2017 07:06, Matthew Garrett пишет:
>>> I don't understand - grub_net_open_real() already handles this case:
>>
>> Because bootfile from DHCP packet is not used to set device
On Tue, Jan 24, 2017 at 10:18 PM, Michael Chang wrote:
> On Tue, Jan 24, 2017 at 12:50:37PM -0800, Matthew Garrett wrote:
>> The DHCP server will return a string in the boot_file field. If you
>> want to indicate that this file should be obtained over http, the
>> easiest way to handle this is to
On Tue, Jan 24, 2017 at 12:50:37PM -0800, Matthew Garrett wrote:
> On Mon, Jan 23, 2017 at 8:02 PM, Andrei Borzenkov wrote:
> > 24.01.2017 03:36, Matthew Garrett пишет:
> >> Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
> >> it impossible to pass boot files with comma
On Tue, Jan 24, 2017 at 8:15 PM, Andrei Borzenkov wrote:
> 25.01.2017 07:06, Matthew Garrett пишет:
>> I don't understand - grub_net_open_real() already handles this case:
>
> Because bootfile from DHCP packet is not used to set device part of
> $prefix. Setting bootfile to (http,host)filename wil
25.01.2017 07:06, Matthew Garrett пишет:
> On Tue, Jan 24, 2017 at 7:48 PM, Andrei Borzenkov wrote:
>> 24.01.2017 23:50, Matthew Garrett пишет:
>>> On Mon, Jan 23, 2017 at 8:02 PM, Andrei Borzenkov
>>> wrote:
24.01.2017 03:36, Matthew Garrett пишет:
> Some DHCP servers (such as dnsmasq)
On Tue, Jan 24, 2017 at 7:48 PM, Andrei Borzenkov wrote:
> 24.01.2017 23:50, Matthew Garrett пишет:
>> On Mon, Jan 23, 2017 at 8:02 PM, Andrei Borzenkov
>> wrote:
>>> 24.01.2017 03:36, Matthew Garrett пишет:
Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
it
24.01.2017 23:50, Matthew Garrett пишет:
> On Mon, Jan 23, 2017 at 8:02 PM, Andrei Borzenkov wrote:
>> 24.01.2017 03:36, Matthew Garrett пишет:
>>> Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
>>> it impossible to pass boot files with commas in them. Allow using a
>>
Changes in v2:
- Only continue checking for other metadata versions if we get an out
of range error and reset grub_errno if we continue.
When a mdadm RAID array is on a drive larger than 2TB, the array is not
able to be detected and as such even if the array has a partition that
holds /boot
On Mon, Jan 23, 2017 at 7:55 PM, Andrei Borzenkov wrote:
> This was noted previously by Josef, we discussed it and my position is
> that resolver code requires redesign to correctly merge multiple answers
> and prioritize A vs requests.
>
> Do you get actual errors with current master? If yes
On Mon, Jan 23, 2017 at 8:02 PM, Andrei Borzenkov wrote:
> 24.01.2017 03:36, Matthew Garrett пишет:
>> Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
>> it impossible to pass boot files with commas in them. Allow using a
>
> grub_net_open() operates on devices, not fil
On Mon, Jan 23, 2017 at 04:32:26PM -0800, Matthew Garrett wrote:
> Add a command to read values from the qemu fwcfg store. This allows data
> to be passed from the qemu command line to grub.
>
> Example use:
>
> echo '(hd0,1)' >rootdev
> qemu -fw_cfg opt/rootdev,file=rootdev
>
> fwconfig opt/rootde
On Tue, Jan 24, 2017 at 07:18:13PM +0100, Thomas Schmitt wrote:
> One should emphasize that the FSF when designing new license versions only
> considers compatibility to older FSF licenses if they bear the "or later"
> clause.
>
> E.g. it is not possible to combine GPL version 2 software with LGPL
Hi,
Colin Watson wrote:
> https://www.gnu.org/licenses/gpl.html#howto
One should emphasize that the FSF when designing new license versions only
considers compatibility to older FSF licenses if they bear the "or later"
clause.
E.g. it is not possible to combine GPL version 2 software with LGPL v
On Tue, Jan 24, 2017 at 11:40:57AM -0500, Konrad Rzeszutek Wilk wrote:
> On Tue, Jan 24, 2017 at 04:36:03PM +, Colin Watson wrote:
> > This language indicates that it's at the option of the person
> > redistributing or modifying it whether they do so under the terms of
> > version 3 or of some
OK, I'll rework the patch and resubmit it. Thanks for the feedback.
Robert LeBlanc
PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
On Tue, Jan 24, 2017 at 2:57 AM, Vladimir 'phcoder' Serbinenko
wrote:
> This fix is buggy as you don't reset grub_errno on this p
19.01.2017 19:37, Andrei Borzenkov пишет:
> These entries have placeholder for device name and so are useless for our
> purpose. grub failed with something like
>
> grub-install: error: failed to get canonical path of `systemd-1'.
>
> When we see autofs entry, record it (to keep parent-child rela
On Tue, Jan 24, 2017 at 04:36:03PM +, Colin Watson wrote:
> On Tue, Jan 24, 2017 at 09:52:35AM -0500, Konrad Rzeszutek Wilk wrote:
> > On Mon, Jan 23, 2017 at 03:43:32PM -0800, Matthew Garrett wrote:
> > > + * GRUB is free software: you can redistribute it and/or modify
> > > + * it under the
On Tue, Jan 24, 2017 at 09:52:35AM -0500, Konrad Rzeszutek Wilk wrote:
> On Mon, Jan 23, 2017 at 03:43:32PM -0800, Matthew Garrett wrote:
> > + * GRUB is free software: you can redistribute it and/or modify
> > + * it under the terms of the GNU General Public License as published by
> > + * the
On Mon, Jan 23, 2017 at 03:43:32PM -0800, Matthew Garrett wrote:
> Add a command to read values from the qemu fwcfg store. This allows data
> to be passed from the qemu command line to grub.
>
> Example use:
>
> echo '(hd0,1)' >rootdev
> qemu -fw_cfg opt/rootdev,file=rootdev
>
> fwconfig opt/roo
This fix is buggy as you don't reset grub_errno on this path. Also you
probably want to ignore only a single error type GRUB_ERR_OUT_OF_RANGE as
others are likely still fatal.
On Wed, 11 Jan 2017, 20:26 Robert LeBlanc wrote:
> Can we get this fix merged in?
>
> Thanks
>
> Robert
The current logic in the DNS resolution code allocates an address buffer
based on the number of addresses in the response packet. If we receive
multiple response packets in response to a single query packet, this means
that we will reallocate a new buffer large enough for only the addresses in
that
It's helpful to determine that a request was sent by grub in order to permit
the server to provide different information at different stages of the boot
process. Send GRUB2 as a type 77 DHCP option when sending bootp packets in
order to make this possible and tag the request as a DHCP discover to
c
Add a command to read values from the qemu fwcfg store. This allows data
to be passed from the qemu command line to grub.
Example use:
echo '(hd0,1)' >rootdev
qemu -fw_cfg opt/rootdev,file=rootdev
fwconfig opt/rootdev root
---
docs/grub.texi| 6 +++
grub-core/Makefile.core.def
Measure the kernel commandline to ensure that it hasn't been modified
---
grub-core/lib/cmdline.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/grub-core/lib/cmdline.c b/grub-core/lib/cmdline.c
index d5e10ee..055b7aa 100644
--- a/grub-core/lib/cmdline.c
+++ b/grub-core/l
---
grub-core/loader/i386/multiboot_mbi.c | 4
grub-core/loader/multiboot.c | 3 +++
grub-core/loader/multiboot_mbi2.c | 4
3 files changed, 11 insertions(+)
diff --git a/grub-core/loader/i386/multiboot_mbi.c
b/grub-core/loader/i386/multiboot_mbi.c
index fd7b41b..42372bf 1
Measure the kernel and initrd at load time
---
grub-core/loader/i386/linux.c| 6 ++
grub-core/loader/i386/pc/linux.c | 4
grub-core/loader/linux.c | 3 +++
3 files changed, 13 insertions(+)
diff --git a/grub-core/loader/i386/linux.c b/grub-core/loader/i386/linux.c
index 5e54e
This patchset adds support for measuring grub components and commands into
TPMs on UEFI systems. It supports both the original TPM and the new TPM 2.0
protocols. Grub will measure each module it loads, along with any Linux
kernels and initrds, multiboot images, the command line passed to Linux and
We want a single buffer that contains the entire kernel image in order to
perform a TPM measurement. Allocate one and copy the entire kernel int it
before pulling out the individual blocks later on.
---
grub-core/loader/i386/pc/linux.c | 34 +-
1 file changed, 21 in
Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
it impossible to pass boot files with commas in them. Allow using a
semicolon to separate the protocol from host if a comma wasn't found.
---
grub-core/net/net.c | 4
1 file changed, 4 insertions(+)
diff --git a/grub
Add support for performing basic TPM measurements. Right now this only
supports extending PCRs statically and only on UEFI and BIOS systems, but
will measure all modules as they're loaded.
---
grub-core/Makefile.am| 1 +
grub-core/Makefile.core.def | 3 +
grub-core/kern/dl.c
Add support for passing ports in HTTP requests. This takes the form of:
(http,serverip:portnum)/file
---
grub-core/net/http.c | 8 ++--
grub-core/net/net.c | 10 +-
include/grub/net.h | 1 +
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/grub-core/net/http.c b/gru
From: Matthew Garrett
Measure each command executed by grub, which includes script execution.
---
grub-core/script/execute.c | 25 +++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/grub-core/script/execute.c b/grub-core/script/execute.c
index a8502d9..cf994
Add a command to obtain the contents of EFI firmware variables.
---
docs/grub.texi | 7 ++
grub-core/Makefile.core.def | 7 ++
grub-core/commands/efi/getenv.c | 153
3 files changed, 167 insertions(+)
create mode 100644 grub-core/c
We want a single buffer that contains the entire kernel image in order to
perform a TPM measurement. Allocate one and copy the entire kernel into it
before pulling out the individual blocks later on.
---
grub-core/loader/i386/linux.c | 34 +-
1 file changed, 21 inse
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