From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 BA8A3396D19 for ; Mon, 5 Oct 2026 20:55:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791233707; cv=none; b=pTXX99JTjXMxgQH0lawMQFB9sD26R6k4H1+1odQ1GHTMLztFH0iyc0nLM8w2N26uF5bO8W8U1i39jToR1nCGoslbIQW6Lhaj/AQ/OioDNUM4lfO9VUmnxW9aE5BRu1pa4fQhmSyvxHXt7MMEWg+q8MZP+B2OxIynGail+kx+gRk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791233707; c=relaxed/simple; bh=IIMMIB5yZntj79h+uvpZEG92MvGuR49gw/nRCTIMEsI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=pKze/vCK73XVa6FV47U9AdkRT9JxxFJKKAI9KtvFcEaaKxjqEJM9RZK61Y6vS6MgL46a7Yjmjd60HDfrnxudfKOsbYbVFtEVcgrUnB10OPBvZRIJB1Dhy+SpBG1bjsWKIuZ37rLpWoh7d86pYiJhbWEF+VugPEQWNdS1t4lhLiQ= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-4b2f2b8d88fso3448437b6e.2 for ; Mon, 05 Oct 2026 13:55:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791233704; x=1791838504; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=U+v4hJ6i5lxdKH51nxY645I+vQt6491YsupVDGPjZvU=; b=AtpuIlcKyO0Yl1B7Ie6IPg6dzGyJx9pIFtvs9xUsUN6fDuJnis2Z65OaGwvYuMiJ23 DIXnQ0BekOI0RO9Dr8KHmFnXsM2DwT91S5YCrhpoRwRavgKiKGIK7V1Gs1k55ankKFxW vQ+8IUCD0/hSJzB6XShX/kdXwcUoqaVWVtMcxkLkU61NCG4eU1/iyGJApMaVEFUlDWjv x4/w65jC0sQk6ojacDpwmcFk7PX3gpTAgpSWphvPubxQNukgWmDuDvnqs1VbMmjHup00 0HD1FJoDWLMR5Av8FhRoYKtvoHjlIvrWWdZzJHhJLy5C1ROwbhEtng+LLmUi2ydGImRm y34A== X-Gm-Message-State: AFuF++nGjKo4BUUMbruR2Ne2CJb5IZ02AT13fHpTMs5ZcjIt2fnt5TkZ 1+s83mpoPEMelmHWyCsrSwA6xGvjLezPwVpNhdn87BHwMDVzZb969UbCpDXsMJs2kCx35HZjUK5 OTYvYXrbQr7DZEBsIq7AZLfvDUpVIFeY+TlHQ+DmpNyh32bKu/R2rw+JdG2Y= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:1205:b0:4f5:2195:e3d4 with SMTP id 5614622812f47-4f52a572fb5mr11224843b6e.36.1791233704693; Mon, 05 Oct 2026 13:55:04 -0700 (PDT) Date: Mon, 05 Oct 2026 13:55:04 -0700 In-Reply-To: <6ac332eb.598348e0.18b15.0000.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ac40ea8.598348e0.18b15.0004.GAE@google.com> Subject: Forwarded: [PATCH] media: usb: siano: do not resubmit urb after EPROTO status From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: [PATCH] media: usb: siano: do not resubmit urb after EPROTO status Author: jakovnovak30@gmail.com #syz test --- drivers/media/usb/siano/smsusb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c index 0fdc2e0950b7..a1db99a64bef 100644 --- a/drivers/media/usb/siano/smsusb.c +++ b/drivers/media/usb/siano/smsusb.c @@ -93,6 +93,11 @@ static void smsusb_onresponse(struct urb *urb) urb->status, urb->actual_length); return; } + if (urb->status == -EPROTO) { + pr_err("error, urb status %d (-EPROTO), %d bytes\n", + urb->status, urb->actual_length); + return; + } if ((urb->actual_length > 0) && (urb->status == 0)) { struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)surb->cb->p; -- 2.56.0