From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 074872EACEE for ; Tue, 6 Jan 2026 16:39:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767717545; cv=none; b=Y2l9TIdgi6Z+UnIlw9hE9XV0jNXrNGJEjvG6JqBcwUAT5jU3BN93UkqoATx2t21lOUVfi/9++gbe8STgAbE65UucAU5eRmky+hEr5izGnNAgOy3wNsBFDhUG/LWueOaw+PTqH1nhPnO+z6Q836QNCkdhht+/g3jJQ34eaVsNVb4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767717545; c=relaxed/simple; bh=d+Y4U8uvwLqf657Ck8G+APPJrTj/66AHfwx2xqPyubM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=PuZiZszy8f7Ix7sl5DHzGOxysg6CjKaHG49jsd/PMua6ROXLrpyV07HomQ9811f9fPHPfFazCd9aMgYHyL9rluM1/yUZwfupyS7aztBKnb7nhvNHYYbmss7613c7LTBi3OzsUBcm6vbaTklQHa084Sz8uKtiVPz6VIj0JQ2w3Kc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f70.google.com with SMTP id 006d021491bc7-65ed4d39a1bso3355804eaf.2 for ; Tue, 06 Jan 2026 08:39:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767717543; x=1768322343; 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=6K7Uuv8McS5xsURaEY9yIoK54QxCEJsbYyRvdr0T0zU=; b=ub73WKJdgtV/2KolblaFbKH43X51upuv4HYEajU04a5X3f2Hk3L1ZTYzxfJDEFixsv umXgiCSMIW8I0WW3HoZ1rHYKWCBFne3+Tcg0SdZOT+zXMtK1SU6+1M2hpebDIoq8Hcfx VvUAqTLuM8QCeRMhmg5V15t0CEIj1Uh2q5n2EC8q2Zb20EpnruGX4xHUwDM23f9di7jU oD4msuJEMk1Ui2eQUDMHpHeg/ZFgJQcb6Vwdfl6OfOBRfo4B3yBy0c0QyH7pOWhkif/b Jyf/TFikoRtm5rWdekX5JozxZfp8+fwuLinJfAFwyzaBLPSQAeVx1t3QfimQcDl1v83d 6PyA== X-Forwarded-Encrypted: i=1; AJvYcCXhMHZTUKUnH+bgpc4h+xcNo17sHclQGC/aMxXkHHotCKfcsM32JC54ckvP3zd8A0/qQ88QGRUj71qIGI8=@vger.kernel.org X-Gm-Message-State: AOJu0YzQQcSjmKHsxOdMZEz4ll4OuqUdHDaYwwktgVkQbU4gJu3XH/z7 RSOFXvMrkD/BJBxxpWTvuuV+miq4A0W7w/k43Gd0hY0tNynxKIoRu3xLuzLYyPAipZaMIBqcpSE ng7+px9tRiAXm3f2doJMEpeC0uKKQ69kYn3E6LEYcTih2PqQtIlsyxBvfe3Q= X-Google-Smtp-Source: AGHT+IHIrCxN4/iKVUJxvj16KBKc2vwxmotZMbI40nJhvQm1TEfAtuWPe/qBAFzKNg7YQtdnFoQ3Os0mwmDo4qU8i7KEgSYqJDfF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:be91:0:b0:65b:3641:bf7a with SMTP id 006d021491bc7-65f47a961b8mr1345143eaf.81.1767717542947; Tue, 06 Jan 2026 08:39:02 -0800 (PST) Date: Tue, 06 Jan 2026 08:39:02 -0800 In-Reply-To: <20260106154351.286607-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <695d3aa6.050a0220.1c677c.0346.GAE@google.com> Subject: Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Read in strnchr From: syzbot To: kartikey406@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2c29addf92581b410079@syzkaller.appspotmail.com Tested-by: syzbot+2c29addf92581b410079@syzkaller.appspotmail.com Tested on: commit: 22cc16c0 riscv, bpf: Fix incorrect usage of BPF_TRAMP_.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=15ef2074580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=2c29addf92581b410079 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=13a15e9a580000 Note: testing is done by a robot and is best-effort only.