From: Eduard Zingerman <eddyz87@gmail.com>
To: "Ihor Solodrai" <ihor.solodrai@linux.dev>,
"Alexei Starovoitov" <ast@kernel.org>,
"Andrii Nakryiko" <andrii@kernel.org>,
"Daniel Borkmann" <daniel@iogearbox.net>,
"Jiri Olsa" <olsajiri@gmail.com>,
"Mykyta Yatsenko" <yatsenko@meta.com>,
"Alexis Lothoré" <alexis.lothore@bootlin.com>
Cc: Amery Hung <ameryhung@gmail.com>,
bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-team@meta.com
Subject: Re: [PATCH bpf v3 15/15] selftests/bpf: Don't override SIGSEGV handler with ASAN
Date: Fri, 20 Feb 2026 16:52:41 -0800 [thread overview]
Message-ID: <a70e6938c0122b50378e8d527599e495257c5dd4.camel@gmail.com> (raw)
In-Reply-To: <20260220222604.1155148-16-ihor.solodrai@linux.dev>
On Fri, 2026-02-20 at 14:26 -0800, Ihor Solodrai wrote:
> test_progs has custom SIGSEGV handler, which interferes with the
> address sanitizer [1]. Add an #ifndef to avoid this.
>
> Additionally, declare an __asan_on_error() to dump the test logs in
> the same way it happens in the custom SIGSEGV handler.
>
> [1] https://lore.kernel.org/bpf/73d832948b01dbc0ebc60d85574bdf8537f3a810.camel@gmail.com/
>
> Acked-by: Mykyta Yatsenko <yatsenko@meta.com>
> Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
> ---
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
[...]
prev parent reply other threads:[~2026-02-21 0:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-20 22:25 [PATCH bpf v3 00/15] selftests/bpf: Fixes for userspace ASAN Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 01/15] selftests/bpf: Pass through build flags to bpftool and resolve_btfids Ihor Solodrai
2026-02-20 22:57 ` bot+bpf-ci
2026-02-21 4:23 ` Ihor Solodrai
2026-03-02 15:22 ` Vitaly Chikunov
2026-03-02 18:01 ` Ihor Solodrai
2026-03-02 20:27 ` Vitaly Chikunov
2026-03-02 22:42 ` Ihor Solodrai
2026-03-03 4:01 ` Vitaly Chikunov
2026-02-20 22:25 ` [PATCH bpf v3 02/15] resolve_btfids: Fix memory leaks reported by ASAN Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 03/15] selftests/bpf: Add DENYLIST.asan Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 04/15] selftests/bpf: Refactor bpf_get_ksyms() trace helper Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 05/15] selftests/bpf: Fix memory leaks in tests Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 06/15] selftests/bpf: Fix cleanup in check_fd_array_cnt__fd_array_too_big() Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 07/15] veristat: Fix a memory leak for preset ENUMERATOR Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 08/15] selftests/bpf: Fix use-after-free in xdp_metadata test Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 09/15] selftests/bpf: Fix double thread join in uprobe_multi_test Ihor Solodrai
2026-02-20 22:25 ` [PATCH bpf v3 10/15] selftests/bpf: Fix resource leaks caused by missing cleanups Ihor Solodrai
2026-02-20 22:26 ` [PATCH bpf v3 11/15] selftests/bpf: Free bpf_object in test_sysctl Ihor Solodrai
2026-02-20 22:26 ` [PATCH bpf v3 12/15] selftests/bpf: Fix array bounds warning in jit_disasm_helpers Ihor Solodrai
2026-02-20 22:26 ` [PATCH bpf v3 13/15] selftests/bpf: Fix out-of-bounds array access bugs reported by ASAN Ihor Solodrai
2026-02-20 22:26 ` [PATCH bpf v3 14/15] selftests/bpf: Check BPFTOOL env var in detect_bpftool_path() Ihor Solodrai
2026-02-20 22:26 ` [PATCH bpf v3 15/15] selftests/bpf: Don't override SIGSEGV handler with ASAN Ihor Solodrai
2026-02-21 0:52 ` Eduard Zingerman [this message]
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