netdev - [PATCH bpf-next 0/2] bpf: stack depth tracking fix

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-next>] [day] [month] [year] [list]

Message-ID: <20171222213328.993019-1-ast@kernel.org>
Date:   Fri, 22 Dec 2017 13:33:26 -0800
From:   Alexei Starovoitov <ast@...nel.org>
To:     "David S . Miller" <davem@...emloft.net>
CC:     Daniel Borkmann <daniel@...earbox.net>,
        Jann Horn <jannh@...gle.com>, <netdev@...r.kernel.org>,
        <kernel-team@...com>
Subject: [PATCH bpf-next 0/2] bpf: stack depth tracking fix

Jann reported an issue with stack depth tracking.
Fix it and add tests.

Alexei Starovoitov (2):
  bpf: fix maximum stack depth tracking logic
  selftests/bpf: additional stack depth tests

 include/linux/bpf_verifier.h                | 17 ++++++++++
 kernel/bpf/verifier.c                       | 15 +++++----
 tools/testing/selftests/bpf/test_verifier.c | 50 +++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 6 deletions(-)

-- 
2.9.5