From patchwork Fri Oct 27 18:13:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrii Nakryiko X-Patchwork-Id: 13438826 X-Patchwork-Delegate: bpf@iogearbox.net Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 72DD38827 for ; Fri, 27 Oct 2023 18:14:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mx0b-00082601.pphosted.com (mx0b-00082601.pphosted.com [67.231.153.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A6F9C0 for ; Fri, 27 Oct 2023 11:14:03 -0700 (PDT) Received: from pps.filterd (m0148460.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39RE6Fel032331 for ; Fri, 27 Oct 2023 11:14:02 -0700 Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3tyws60df6-6 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 27 Oct 2023 11:14:02 -0700 Received: from twshared11278.41.prn1.facebook.com (2620:10d:c085:108::8) by mail.thefacebook.com (2620:10d:c085:11d::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Fri, 27 Oct 2023 11:13:57 -0700 Received: by devbig019.vll3.facebook.com (Postfix, from userid 137359) id 43A0B3A79651F; Fri, 27 Oct 2023 11:13:49 -0700 (PDT) From: Andrii Nakryiko To: , , , CC: , Subject: [PATCH v5 bpf-next 01/23] selftests/bpf: fix RELEASE=1 build for tc_opts Date: Fri, 27 Oct 2023 11:13:24 -0700 Message-ID: <20231027181346.4019398-2-andrii@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231027181346.4019398-1-andrii@kernel.org> References: <20231027181346.4019398-1-andrii@kernel.org> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-GUID: B-iv3WJkXF3tdnq_LNo17liWqYNKI84F X-Proofpoint-ORIG-GUID: B-iv3WJkXF3tdnq_LNo17liWqYNKI84F X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-27_17,2023-10-27_01,2023-05-22_02 X-Patchwork-Delegate: bpf@iogearbox.net Compiler complains about malloc(). We also don't need to dynamically allocate anything, so make the life easier by using statically sized buffer. Signed-off-by: Andrii Nakryiko --- tools/testing/selftests/bpf/prog_tests/tc_opts.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/tc_opts.c b/tools/testing/selftests/bpf/prog_tests/tc_opts.c index 51883ccb8020..196abf223465 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_opts.c +++ b/tools/testing/selftests/bpf/prog_tests/tc_opts.c @@ -2387,12 +2387,9 @@ static int generate_dummy_prog(void) const size_t prog_insn_cnt = sizeof(prog_insns) / sizeof(struct bpf_insn); LIBBPF_OPTS(bpf_prog_load_opts, opts); const size_t log_buf_sz = 256; - char *log_buf; + char log_buf[log_buf_sz]; int fd = -1; - log_buf = malloc(log_buf_sz); - if (!ASSERT_OK_PTR(log_buf, "log_buf_alloc")) - return fd; opts.log_buf = log_buf; opts.log_size = log_buf_sz; @@ -2402,7 +2399,6 @@ static int generate_dummy_prog(void) prog_insns, prog_insn_cnt, &opts); ASSERT_STREQ(log_buf, "", "log_0"); ASSERT_GE(fd, 0, "prog_fd"); - free(log_buf); return fd; }