From: Andrei Matei <andreimatei1@gmail.com>
To: bpf@vger.kernel.org
Cc: andrii.nakryiko@gmail.com, Andrei Matei <andreimatei1@gmail.com>
Subject: [PATCH bpf-next v2 0/1] bpf: Simplify checking size of helper accesses
Date: Sat, 16 Dec 2023 20:06:48 -0500 [thread overview]
Message-ID: <20231217010649.577814-1-andreimatei1@gmail.com> (raw)
Apologies for the slow turn-around.
v1->v2:
- make the error message include more info about the context of the
zero-sized access (Andrii)
Andrei Matei (1):
bpf: Simplify checking size of helper accesses
kernel/bpf/verifier.c | 85 +++++++++++++++++--
.../bpf/progs/verifier_helper_value_access.c | 45 +++++++++-
.../selftests/bpf/progs/verifier_raw_stack.c | 4 +-
3 files changed, 120 insertions(+), 14 deletions(-)
--
2.40.1
next reply other threads:[~2023-12-17 1:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-17 1:06 Andrei Matei [this message]
2023-12-17 1:06 ` [PATCH bpf-next v2 1/1] bpf: Simplify checking size of helper accesses Andrei Matei
2023-12-19 0:04 ` Eduard Zingerman
2023-12-19 2:54 ` Andrei Matei
2023-12-19 17:01 ` Eduard Zingerman
2023-12-19 19:08 ` Andrii Nakryiko
2023-12-19 19:24 ` Eduard Zingerman
2023-12-19 19:31 ` Andrii Nakryiko
2023-12-20 3:33 ` Alexei Starovoitov
2023-12-19 19:03 ` Andrii Nakryiko
2023-12-19 19:53 ` Andrei Matei
2023-12-21 5:00 ` Andrii Nakryiko
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