From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <3ezE0Yg0bAMYy0z03mux-130pm11up.s00sxq64q3o0z5qz5.o0y@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 112D1388451F for ; Fri, 18 Mar 2022 07:15:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 112D1388451F Received: by mail-il1-x146.google.com with SMTP id g5-20020a92dd85000000b002c79aa519f4so4403022iln.10 for ; Fri, 18 Mar 2022 00:15:08 -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=JjzyCL8MBGfXViL/4+iQI3iaeulDyUnqwSEzMCDBvf4=; b=b6T3RqBvzNypbDnrvlaOan6cLJv9InoE834KzpIBsF9qjQXPXDdDTgSELcXB4+F7Em CRHb83qEQYQVWYnMibFLuKdukDfgti0ti6GnqFL7IPUDk3jTPG3wFJalR5bYccYMBX/N 6+UZBlXYf7fJFRNJ2/2Y+fTdvqlenHmP5P0jRHgOtgObiqdDe5J5cLoh+E1OmNtIurPg a+WquDkZjZ5/ngZNjbV4Ss1vIwIKqjETnd+IFPDIUsF2R0qiH8fabbhFu+PXL4P3qaju essLzLSuZiFtChW9RZ37IKE3QDrvK/JP3NwgIDz84ZyKgd33s9Pke9AHt/OniJ193as6 c7uw== X-Gm-Message-State: AOAM533tRGkeoFDd6dlXjxopxQx7Dmi0AxKHpGZcD1KfGiJg2k6hZwAq FOyYx6KlCO45svNdZK50xMA0k3gTCntVGSWMeq3qck4Np2KK X-Google-Smtp-Source: ABdhPJyy2ENmZ2R1W7tTvF4mP4jhCeDZx3pZ/5EJhC4LTnSP6JgyndtLYNbsrijmEB8gIUnqgE1FiTROmY6seA0sY2nkuSfNzKE5 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:525:b0:2c6:579d:2ba9 with SMTP id h5-20020a056e02052500b002c6579d2ba9mr3738115ils.61.1647587707331; Fri, 18 Mar 2022 00:15:07 -0700 (PDT) Date: Fri, 18 Mar 2022 00:15:07 -0700 Reply-To: oss-fuzz@monorail-prod.appspotmail.com References: <0=71cc74a7ba1af446b7ed6b9a08b414d9=cc8bb403d9951daeeffb703294c5d2b3=oss-fuzz@monorail-prod.appspotmail.com> X-Google-Appengine-App-Id: s~monorail-prod X-Google-Appengine-App-Id-Alias: monorail-prod Message-ID: <000000000000082b9205da78e894@google.com> Subject: Issue 45706 in oss-fuzz: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in process_file 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: Fri, 18 Mar 2022 07:15:09 -0000 Status: New Owner: ---- CC: elfut...@sourceware.org, da...@adalogics.com, evv...@gmail.com, izzeem@google.com Labels: ClusterFuzz Reproducible Stability-Memory-MemorySanitizer Engine-libfuzzer OS-Linux Security_Severity-Medium Proj-elfutils Reported-2022-03-18 Type: Bug-Security New issue 45706 by ClusterFuzz-External: elfutils:fuzz-libdwfl: Use-of-uninitialized-value in process_file https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45706 Detailed Report: https://oss-fuzz.com/testcase?key=5736328928559104 Project: elfutils Fuzzing Engine: libFuzzer Fuzz Target: fuzz-libdwfl Job Type: libfuzzer_msan_elfutils Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: process_file process_file dwfl_report_offline Sanitizer: memory (MSAN) Recommended Security Severity: Medium Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_msan_elfutils&range=202203161800:202203170000 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5736328928559104 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.