From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <3zdwyYg0bAGoUWVWZIQT-XZWLIXXQL.OWWOTMcaMZKWVbMVb.KWU@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com> Received: from mail-il1-x146.google.com (mail-il1-x146.google.com [IPv6:2607:f8b0:4864:20::146]) by sourceware.org (Postfix) with ESMTPS id CAD9C3857C4A for ; Thu, 17 Mar 2022 07:01:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org CAD9C3857C4A Received: by mail-il1-x146.google.com with SMTP id 3-20020a056e020ca300b002c2cf74037cso2538321ilg.6 for ; Thu, 17 Mar 2022 00:01:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:reply-to:references:message-id :subject:from:to; bh=et0Kp0JWfIc3jaerjw39+0hoUO6bRul/kZunvi8/R7c=; b=20/nu2yQDoRQ1X1zbKk5OZd/8m1qz7vZYFyYxCqCNgEiG7HcmytKTUOljooQ4TjO4F Q6cx2Jow49v9u54xzuyfHzJW3giFy7xVWFXAw67IEmeVIRrZlJ5R2l/iPc9RhLXqZ4e9 MaJMnIzrTzqlIqfJMkF9wX9DX5tt1gR6W7FB8wc2+9gGV8OWK9z10PHGTSPUdm5ecqf2 kwKuV/YnPg1HeIbvQfgA2RM7y0lb/6GcN2fLHiAyJkMYCmQdSIva1f5A5E+IpCsXI9/g BAT6iErkYsDgtc9rHNHZgNs/Yn6CxoegSZ+xhDliOIMoDcwJiAs0QwoPLr/tlaRBR55V dPxA== X-Gm-Message-State: AOAM531cx9Luk5Uv7MdZfcOVitAlrKO8RbHudOslCPhD6MJ5SY+cOWQI dFaLlnspw1zNkmH/7awJQOFE3lgS5osSLcYuEhnTa+hfM9Ec X-Google-Smtp-Source: ABdhPJyqkLuH4LTjl/DWYK2LSg5D5aSrQSp9H20Am03nCTJ4DN4TCcaWlHgFneXw2+cZAR2fswoy8+UOYjGK3JnnEe5mP/YDqeOd MIME-Version: 1.0 X-Received: by 2002:a05:6e02:190b:b0:2c7:d1ea:21ed with SMTP id w11-20020a056e02190b00b002c7d1ea21edmr1277225ilu.170.1647500493241; Thu, 17 Mar 2022 00:01:33 -0700 (PDT) Date: Thu, 17 Mar 2022 00:01:33 -0700 Reply-To: oss-fuzz@monorail-prod.appspotmail.com References: <0=71cc74a7ba1af446b7ed6b9a08b414d9=ab8031fc7889ffb2d47f2ef4275a0985=oss-fuzz@monorail-prod.appspotmail.com> X-Google-Appengine-App-Id: s~monorail-prod X-Google-Appengine-App-Id-Alias: monorail-prod Message-ID: <000000000000aad59905da649950@google.com> Subject: Issue 45636 in oss-fuzz: elfutils:fuzz-libdwfl: Crash in read_long_names From: ClusterFuzz-External via monorail To: elfutils-devel@sourceware.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2022 07:01:35 -0000 Status: New Owner: ---- CC: elfut...@sourceware.org, da...@adalogics.com, evv...@gmail.com, izzeem@google.com Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Stability-AFL OS-Linux Engine-afl Security_Severity-Medium Proj-elfutils Reported-2022-03-17 Type: Bug-Security New issue 45636 by ClusterFuzz-External: elfutils:fuzz-libdwfl: Crash in read_long_names https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45636 Detailed Report: https://oss-fuzz.com/testcase?key=5787862593830912 Project: elfutils Fuzzing Engine: afl Fuzz Target: fuzz-libdwfl Job Type: afl_asan_elfutils Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x7fdae5ef5000 Crash State: read_long_names __libelf_next_arhdr_wrlock dup_elf Sanitizer: address (ASAN) Recommended Security Severity: Medium Regressed: https://oss-fuzz.com/revisions?job=afl_asan_elfutils&range=202203161800:202203170000 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5787862593830912 Issue filed automatically. See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally. When you fix this bug, please * mention the fix revision(s). * state whether the bug was a short-lived regression or an old bug in any stable releases. * add any other useful information. This information can help downstream consumers. If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored. -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.