netdev - Re: pull-request: bpf 2018-01-18

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20180118.092344.1287768165668315626.davem@davemloft.net>
Date:   Thu, 18 Jan 2018 09:23:44 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     daniel@...earbox.net
Cc:     ast@...nel.org, netdev@...r.kernel.org
Subject: Re: pull-request: bpf 2018-01-18

From: Daniel Borkmann <daniel@...earbox.net>
Date: Thu, 18 Jan 2018 02:16:03 +0100

> The following pull-request contains BPF updates for your *net* tree.
> 
> The main changes are:
> 
> 1) Fix a divide by zero due to wrong if (src_reg == 0) check in
>    64-bit mode. Properly handle this in interpreter and mask it
>    also generically in verifier to guard against similar checks
>    in JITs, from Eric and Alexei.
> 
> 2) Fix a bug in arm64 JIT when tail calls are involved and progs
>    have different stack sizes, from Daniel.
> 
> 3) Reject stores into BPF context that are not expected BPF_STX |
>    BPF_MEM variant, from Daniel.
> 
> 4) Mark dst reg as unknown on {s,u}bounds adjustments when the
>    src reg has derived bounds from dead branches, from Daniel.
> 
> Please consider pulling these changes from:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git

Pulled, thanks Daniel.