From nobody Sat May 18 22:15:07 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 017198BF9 for ; Thu, 18 Apr 2024 01:36:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713404207; cv=none; b=rMiHwgWf9iZ2RhSouovE8m1FebXyp5v85wBtEL3ZqoKxVF3n56ZcsjwWw3ZUmxMpdwJ0E3v+DFTEUVTA3YBR58JwXyovV6UbmiXvCJxI/I8xezGP4aUyYeS2MdHePKz0oBKvRnTzC9HibpHr5VPpOpG6MSmV5PSwp3PI63ZCvaQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713404207; c=relaxed/simple; bh=pPr4PjkT4wy9KHMeDGZQ01kRGwpXReTvEWQ6dFQPDXY=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=gnJJBAvz9AZ7gotbfCuJ1p3ZN+OaY0rPhH2u0sumqqTCn/sxwjCBZ84mV8BQtIK8SYfpMOqoWHL5EOMSlaGMhWiLwyVSKvxEcUbD4imtl64cWGiIBXEoNBZzrje/FkRj2CelVzs/3q3O2tqnBvHqU+Ya0q63iUbzoZ5A0PAbkLI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mlYIodkF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mlYIodkF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4E276C072AA; Thu, 18 Apr 2024 01:36:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713404206; bh=pPr4PjkT4wy9KHMeDGZQ01kRGwpXReTvEWQ6dFQPDXY=; h=From:To:Cc:Subject:Date:From; b=mlYIodkFP+ANwZe1nByHNUkurjmagBeWfOr3YbEloqNzubO7z/sJS7HscjUdx2tZ3 XFULYiVkS0PZHHjVce5G4HzPLtPYXh2fFwQAnnfv8KPGCZ66rZB7okSHt0XhsC8OMi gH+qN1ZVyKUd3uBxJG9kV93ZRZRRT7Kpm0Sp6T/6Do1jR4C2a1FY4Yo7X32oSKw0y0 4NQWKlo/e+GpYB/Eo+B/9u+urK6ioL1gwKLoJvvEAjzZFfPahw80wVRUFwbOtNw4Xo a0wwa2wYRsov6GatZf9o87om+taowjhYgxK9IBmKuIzggi21K31yNM4uxs0q+PEcc5 MvMuiQeFZG3nw== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next] Squash to "selftests/bpf: Add bpf_first scheduler & test" 2 Date: Thu, 18 Apr 2024 09:36:36 +0800 Message-Id: X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Geliang Tang Check the string length of sched as Mat suggested. Please insert this patch into "refactor mptcp bpf tests" v9 as the last commit. Signed-off-by: Geliang Tang --- tools/testing/selftests/bpf/prog_tests/mptcp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/bpf/prog_tests/mptcp.c b/tools/testing= /selftests/bpf/prog_tests/mptcp.c index 9f17453b2d59..56dca35f289d 100644 --- a/tools/testing/selftests/bpf/prog_tests/mptcp.c +++ b/tools/testing/selftests/bpf/prog_tests/mptcp.c @@ -509,6 +509,10 @@ static void test_bpf_sched(struct bpf_object *obj, cha= r *sched, struct bpf_link *link; struct bpf_map *map; =20 + if (!ASSERT_LT(strlen(bpf_sched) + strlen(sched), + MPTCP_SCHED_NAME_MAX, "too long string")) + return; + map =3D bpf_object__find_map_by_name(obj, sched); link =3D bpf_map__attach_struct_ops(map); if (CHECK(!link, sched, "attach_struct_ops: %d\n", errno)) --=20 2.40.1