From: Andrei Matei <andreimatei1@gmail.com>
To: bpf@vger.kernel.org
Cc: alexei.starovoitov@gmail.com, Andrei Matei <andreimatei1@gmail.com>
Subject: [PATCH V2 bpf 0/2] Check bloom filter map value size
Date: Tue, 26 Mar 2024 22:42:43 -0400 [thread overview]
Message-ID: <20240327024245.318299-1-andreimatei1@gmail.com> (raw)
v1->v2:
- prepend a patch addressing the bloom map specifically
- change low-level rejection error to EFAULT, to indicate a bug
Andrei Matei (2):
bpf: Check bloom filter map value size
bpf: Protect against int overflow for stack access size
kernel/bpf/bloom_filter.c | 13 +++++++++++++
kernel/bpf/verifier.c | 5 +++++
.../selftests/bpf/prog_tests/bloom_filter_map.c | 6 ++++++
3 files changed, 24 insertions(+)
--
2.40.1
next reply other threads:[~2024-03-27 2:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-27 2:42 Andrei Matei [this message]
2024-03-27 2:42 ` [PATCH V2 bpf 1/2] bpf: Check bloom filter map value size Andrei Matei
2024-03-27 16:48 ` Andrii Nakryiko
2024-03-27 2:42 ` [PATCH V2 bpf 2/2] bpf: Protect against int overflow for stack access size Andrei Matei
2024-03-27 16:46 ` Andrii Nakryiko
2024-03-27 16:50 ` [PATCH V2 bpf 0/2] Check bloom filter map value size patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240327024245.318299-1-andreimatei1@gmail.com \
--to=andreimatei1@gmail.com \
--cc=alexei.starovoitov@gmail.com \
--cc=bpf@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.