On Mon, Nov 27, 2017 at 09:37:38PM -0800, Eric Biggers wrote:
> On Mon, Nov 27, 2017 at 10:56:47AM -0800, syzbot wrote:
> > Hello,
> >
> > syzkaller hit the following crash on
> > 1ea8d039f9edcfefb20d8ddfe136930f6e551529
> > git://git.cmpxchg.org/linux-mmots.git/master
> > compiler: gcc (GCC) 7.1.
Am Dienstag, 28. November 2017, 08:29:44 CET schrieb Eric Biggers:
Hi Eric,
>
> Sometimes you have to reboot to get the reproducer to work, because the bug
> has to do with referencing counting of the "null skcipher" which is a
> global resource. Here's a patch that fixes it, it seems:
>
> ---
On Tue, Nov 28, 2017 at 07:30:46AM +0100, Stephan Mueller wrote:
> Am Montag, 27. November 2017, 23:43:08 CET schrieb Eric Biggers:
>
> Hi Eric,
>
> > No, that doesn't help. I tested v4.15-rc1 with all the extra commits from
> > crypto-2.6.git/master applied:
> >
> > crypto: algif_aead - sk
Am Montag, 27. November 2017, 23:43:08 CET schrieb Eric Biggers:
Hi Eric,
> No, that doesn't help. I tested v4.15-rc1 with all the extra commits from
> crypto-2.6.git/master applied:
>
> crypto: algif_aead - skip SGL entries with NULL page
> crypto: af_alg - remove locking in async
On Mon, Nov 27, 2017 at 10:56:47AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 1ea8d039f9edcfefb20d8ddfe136930f6e551529
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> C repro
Fix ptr_ret.cocci warnings:
arch/arm/crypto/aes-neonbs-glue.c:184:1-3: WARNING: PTR_ERR_OR_ZERO can be used
arch/arm/crypto/aes-neonbs-glue.c:261:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
On Mon, Nov 27, 2017 at 11:02:08PM +0100, Stephan Müller wrote:
> Am Montag, 27. November 2017, 19:56:46 CET schrieb syzbot:
>
> Hi,
>
> > Hello,
> >
> > syzkaller hit the following crash on
> > 6fc478f80f6809cc4b1a4230f47a62d3b7378dc0
> > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux
Am Montag, 27. November 2017, 19:56:46 CET schrieb syzbot:
Hi,
> Hello,
>
> syzkaller hit the following crash on
> 6fc478f80f6809cc4b1a4230f47a62d3b7378dc0
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw
On Mon, Nov 27, 2017 at 10:58 AM, Łukasz Stelmach
wrote:
> Add support for True Random Number Generator found in Samsung Exynos
> 5250+ SoCs.
>
> Signed-off-by: Łukasz Stelmach
> ---
> MAINTAINERS | 7 +
> drivers/char/hw_random/Kconfig | 12 ++
> drivers/char/h
On Mon, Nov 27, 2017 at 10:58 AM, Łukasz Stelmach
wrote:
> Add binding documentation for the True Random Number Generator
> found on Samsung Exynos 5250+ SoCs.
>
> Acked-by: Rob Herring
> Reviewed-by: Krzysztof Kozlowski
> Signed-off-by: Łukasz Stelmach
A minor nit: add new tags after your Sig
Add nodes for the True Random Number Generator found in Samsung Exynos
5250+ SoCs.
Signed-off-by: Łukasz Stelmach
---
arch/arm/boot/dts/exynos5.dtsi| 5 +
arch/arm/boot/dts/exynos5250.dtsi | 5 +
arch/arm/boot/dts/exynos5410.dtsi | 5 +
arch/arm/boot/dts/exynos5420.dtsi | 5 +
Add support for True Random Number Generator found in Samsung Exynos
5250+ SoCs.
Signed-off-by: Łukasz Stelmach
---
MAINTAINERS | 7 +
drivers/char/hw_random/Kconfig | 12 ++
drivers/char/hw_random/Makefile | 1 +
drivers/char/hw_random/exynos-trng.c | 24
Add binding documentation for the True Random Number Generator
found on Samsung Exynos 5250+ SoCs.
Acked-by: Rob Herring
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Łukasz Stelmach
---
.../devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 +
1 file changed, 17 insert
Hello.
The following patches add support for the true random number generator
found in Samsung Exynos 5250+ SoCs.
Patch #1 adds documentation for devicetree bindings.
Patch #2 introduces the driver and appropriate changes in Makefile and Kconfig.
Patch #3 adds nodes in devicetree files for Exyn
On Sun, 26 Nov 2017, Eric Biggers wrote:
> From: Eric Biggers
>
> pkcs7_validate_trust_one() used 'x509->next == x509' to identify a
> self-signed certificate. That's wrong; ->next is simply the link in the
> linked list of certificates in the PKCS#7 message. It should be
> checking ->signer i
On Sun, 26 Nov 2017, Eric Biggers wrote:
> From: Eric Biggers
>
> If pkcs7_check_authattrs() returns an error code, we should pass that
> error code on, rather than using ENOMEM.
>
> Fixes: 99db44350672 ("PKCS#7: Appropriately restrict authenticated attributes
> and content type")
> Signed-off
On Sun, 26 Nov 2017, Eric Biggers wrote:
>
> Fixes: 4f73175d0375 ("X.509: Add utility functions to render OIDs as strings")
> Cc: Takashi Iwai
> Signed-off-by: Eric Biggers
> ---
> lib/oid_registry.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
Reviewed-by: James Morris
On Sun, 26 Nov 2017, Eric Biggers wrote:
> From: Eric Biggers
>
> ->pkey_algo used to be an enum, but was changed to a string by commit
> 4e8ae72a75aa ("X.509: Make algo identifiers text instead of enum"). But
> two comparisons were not updated. Fix them to use strcmp().
>
> This bug broke si
On Sun, 26 Nov 2017, Eric Biggers wrote:
> Fixes: 5a7de97309f5 ("crypto: rsa - return raw integers for the ASN.1 parser")
> Cc: # v4.8+
> Cc: Tudor Ambarus
> Signed-off-by: Eric Biggers
> ---
> crypto/rsa_helper.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/crypto
On Sun, 26 Nov 2017, Eric Biggers wrote:
> Fixes: 42d5ec27f873 ("X.509: Add an ASN.1 decoder")
> Cc: # v3.7+
> Signed-off-by: Eric Biggers
> ---
> crypto/asymmetric_keys/x509_cert_parser.c | 2 ++
> 1 file changed, 2 insertions(+)
Reviewed-by: James Morris
--
James Morris
On Sun, 26 Nov 2017, Eric Biggers wrote:
> Fixes: 42d5ec27f873 ("X.509: Add an ASN.1 decoder")
> Cc: # v3.7+
> Signed-off-by: Eric Biggers
Reviewed-by: James Morris
--
James Morris
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