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[2620:137:e000::1:20]) by mx.google.com with ESMTP id q60-20020a17090a754200b0025c17deab42si5613055pjk.24.2023.06.15.09.30.37; Thu, 15 Jun 2023 09:30:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230108AbjFOQ3e (ORCPT + 99 others); Thu, 15 Jun 2023 12:29:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229559AbjFOQ3d (ORCPT ); Thu, 15 Jun 2023 12:29:33 -0400 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E60DB2943 for ; Thu, 15 Jun 2023 09:29:32 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-77ad8444d82so884945239f.3 for ; Thu, 15 Jun 2023 09:29:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686846572; x=1689438572; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rFlp6dTsaA6DhlunBCFuGZl4rO+rbbI1YI66BI+ayy0=; b=H8Yvu7JMPnTBV57F2gUS2Z9XTAMhGmQ7LJj76dTBGPzco/Cfws6rwGiAkcy/l3M6ek btiNdwgxtkYRjauIvhFbY12v8vK4rh0DT1rhJrXRbluY1kHGfkhrCmvqx9fEsRTeIPyG BRZ3Nimtl9VvbJDj8Qzvl/l27wCzJrEUWIrCZ0rf3596wllVfkWOuKB2mMMu25FKU8Sx sMA4Y6ABsx1x9XS3T3o95TUFc0bIiqXB6OBulMPdhjvWSHyqvMH4wz4OYkV4lnUufBCm ElZX5AHmGiC3OYdjOT5iCgvDpVVhixwsFTUZRBkxEXxeuAyeeNc5xK6u0RrzBUbpjfzH 3V/g== X-Gm-Message-State: AC+VfDwZbImkmlEFximN4cN+LWGIDnDWGBHB+l4874Q3OIHBQa3NCbpl uYXky0tqybUlfE+68xWI1nGb+SFTyED+LeU11cZz+eC5O7an MIME-Version: 1.0 X-Received: by 2002:a02:7318:0:b0:423:19cd:69b8 with SMTP id y24-20020a027318000000b0042319cd69b8mr510226jab.0.1686846572347; Thu, 15 Jun 2023 09:29:32 -0700 (PDT) Date: Thu, 15 Jun 2023 09:29:32 -0700 In-Reply-To: <256755.1686844894@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bc6a1705fe2d92c1@google.com> Subject: Re: [syzbot] [crypto?] KASAN: slab-out-of-bounds Read in extract_iter_to_sg From: syzbot To: davem@davemloft.net, dhowells@redhat.com, herbert@gondor.apana.org.au, kuba@kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+6efc50cc1f8d718d6cb7@syzkaller.appspotmail.com Tested on: commit: 97c5209b leds: trigger: netdev: uninitialized variable.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git main console output: https://syzkaller.appspot.com/x/log.txt?x=1258baf7280000 kernel config: https://syzkaller.appspot.com/x/.config?x=526f919910d4a671 dashboard link: https://syzkaller.appspot.com/bug?extid=6efc50cc1f8d718d6cb7 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=12c65e17280000 Note: testing is done by a robot and is best-effort only.