From patchwork Tue Oct 11 12:01:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Kuohai X-Patchwork-Id: 614479 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70742C433FE for ; Tue, 11 Oct 2022 11:43:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229890AbiJKLn3 (ORCPT ); Tue, 11 Oct 2022 07:43:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229748AbiJKLn2 (ORCPT ); Tue, 11 Oct 2022 07:43:28 -0400 Received: from dggsgout12.his.huawei.com (unknown [45.249.212.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1722A7C32E; Tue, 11 Oct 2022 04:43:26 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4Mmv4N2Hgyz6Pq8D; Tue, 11 Oct 2022 19:41:08 +0800 (CST) Received: from k01.huawei.com (unknown [10.67.174.197]) by APP2 (Coremail) with SMTP id Syh0CgBX8NTXVkVj5HNpAA--.32480S2; Tue, 11 Oct 2022 19:43:20 +0800 (CST) From: Xu Kuohai To: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, netdev@vger.kernel.org Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan , "David S . Miller" , Jakub Kicinski , Jesper Dangaard Brouer , Kumar Kartikeya Dwivedi , Alan Maguire , Delyan Kratunov , Lorenzo Bianconi Subject: [PATCH bpf-next v4 0/6] Fix bugs found by ASAN when running selftests Date: Tue, 11 Oct 2022 08:01:02 -0400 Message-Id: <20221011120108.782373-1-xukuohai@huaweicloud.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-CM-TRANSID: Syh0CgBX8NTXVkVj5HNpAA--.32480S2 X-Coremail-Antispam: 1UD129KBjvJXoW7uFyfJr4DKF4ktFy5ZFW3Awb_yoW8JFWkpF 1xCws0gryS9r1avF4fXFy293yrta1kXw15Za1Iyw13CrsrJay8uF4Igw4fu3Z0grWkWw15 Zw17KF95C34UZ37anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUkFb4IE77IF4wAFF20E14v26ryj6rWUM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4 vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7Cj xVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I 0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40E x7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1l42xK82IY c2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s 026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r4a6rW5MIIYrxkI7VAKI48JMIIF 0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0x vE42xK8VAvwI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2 jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07UZ18PUUUUU= X-CM-SenderInfo: 50xn30hkdlqx5xdzvxpfor3voofrz/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org From: Xu Kuohai This series fixes bugs found by ASAN when running bpf selftests on arm64. v4: - Address Andrii's suggestions v3: https://lore.kernel.org/bpf/5311e154-c2d4-91a5-ccb8-f5adede579ed@huawei.com - Fix error failure of case test_xdp_adjust_tail_grow exposed by this series v2: https://lore.kernel.org/bpf/20221010070454.577433-1-xukuohai@huaweicloud.com - Rebase and fix conflict v1: https://lore.kernel.org/bpf/20221009131830.395569-1-xukuohai@huaweicloud.com Xu Kuohai (6): libbpf: Fix use-after-free in btf_dump_name_dups libbpf: Fix memory leak in parse_usdt_arg() selftests/bpf: Fix memory leak caused by not destroying skeleton selftest/bpf: Fix memory leak in kprobe_multi_test selftests/bpf: Fix error failure of case test_xdp_adjust_tail_grow selftest/bpf: Fix error usage of ASSERT_OK in xdp_adjust_tail.c tools/lib/bpf/btf_dump.c | 30 +++++++++++++++++-- tools/lib/bpf/usdt.c | 11 +++---- .../bpf/prog_tests/kprobe_multi_test.c | 26 ++++++++-------- .../selftests/bpf/prog_tests/map_kptr.c | 3 +- .../selftests/bpf/prog_tests/tracing_struct.c | 3 +- .../bpf/prog_tests/xdp_adjust_tail.c | 7 +++-- 6 files changed, 53 insertions(+), 27 deletions(-) Acked-by: Martin KaFai Lau