From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (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 E1EC81D7995 for ; Sun, 22 Feb 2026 19:50:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771789820; cv=none; b=IU54NlTHlFlS+Q4qhrpFWthCUodeX94TSdLHUT6+/PQquTVuiu0d9vwTZd3TW0HELK3fdQvMJOxQ63rkKV9ncUnIiP9Ap2IAJxA0Yf+s2edx1E8Z0RUtCYnERpM2WOeYvxxeDSOFzApdisEVmxfnzz+uAJq2jul0+6jFl2SyfTs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771789820; c=relaxed/simple; bh=vZPP+usAxUazkVJzf3sQ09C954MywnBEdDeMvIqyMZQ=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=tXkywZ87/zkLqt9E58MCdGGarE9nMk9J3Cu7r6XHQ9HPar7Lcb3vC4jfMEt44O7PkYuxW/2XhEXO++Jh1IHq6SmrRN4Ll5S1x4l+PmCyAsqAvFty32UW+CI1rgQE9Hyein1JMzBh5B1yArqmWsMrg4lUi7M6jaU8g/Vj15wm9qw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--kuniyu.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=aYTM06BN; arc=none smtp.client-ip=209.85.214.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--kuniyu.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="aYTM06BN" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-2aad5fec176so37427635ad.2 for ; Sun, 22 Feb 2026 11:50:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1771789819; x=1772394619; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=3HY9jhYz1kJpttQ+I5SbT1PG8uffXRBId8CK5jGo45o=; b=aYTM06BNh0a4BBNLPe0BCZ92/GDkAXrieMycm/cpOr3E7pMLIaqcmLKCIFpop86u6b qZMk8DRfzlDRxHSZQdGYdhh5PAVHSKAXGCEaHOxGO86fKZAzRljWttx/YhNfAM7KBV4g uQjMiAC5GqHrQbVHlcu2nlFstOTI5/WAZGvvM9+VPfAfej++oZ1rumBP7tIaf7ocKMU4 indRzEPW2aOCMmXcBN1POQhlzNd4rmp3JpBN1Ytn9cG1eXGO0tutSMp4mW/lAxqK+jeT LAezRXoGlXbLs1/wASfG+0WIKUXUJVR4faA3J4HZAjCazWMTCsY+q+wtR/fkPiFSaFKk /ELw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771789819; x=1772394619; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=3HY9jhYz1kJpttQ+I5SbT1PG8uffXRBId8CK5jGo45o=; b=VPhY6TqndskjksBtlHdkozHbjTSxZQkuF8friGxQxq5iIoLIDaVcBr0+PifIluogNR +U8t7vzlbywprS4efzeWB2X+FyAenT4RU4ULyKEQtm9UpEO5hpjrce6HEwzblmPl+BoU W9sdIk5/jeJ/k0u9lkdJTmanG6x6GI+2lbptxoWBKlOr+AGUwOR13mYjNOZgtZCuVL2E TeCOZmLdNKwizz08/UmICO4irxll2JScME31lK5d3bFS0CA1bUu69erV0snBRxMDNmhx uobRrgifEjeXQDFv3tF3lZDlDjl2zJYDyspCIm1tiVHxIN1rkaAJiUaCkDy9Qp2sOGak Q1pw== X-Forwarded-Encrypted: i=1; AJvYcCUwspCXDBgFGlfRiiRmWHHJjGoq4yzwMZgYslIRDtFCjHYJ6gEomCJCtFxsHpZ+7Z4SICjbcBw=@vger.kernel.org X-Gm-Message-State: AOJu0Yxd7Vy8xAaXpXHgsz4a9A9TcQotJMCHo+X1jgiCnjtLr6IfWEUP C/P4ug6bOJ28iws0QXlyPV5YMM5thl5hbOKhkPgx0CMf/BNRtJXnkfAbZ5pEgfIVw0PwLpS+u55 Df2S/Zw== X-Received: from pjxx5.prod.google.com ([2002:a17:90b:58c5:b0:354:c506:5ac1]) (user=kuniyu job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:4b30:b0:2aa:de6a:8b29 with SMTP id d9443c01a7336-2ad74418ba5mr52582035ad.4.1771789819099; Sun, 22 Feb 2026 11:50:19 -0800 (PST) Date: Sun, 22 Feb 2026 19:50:02 +0000 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.53.0.371.g1d285c8824-goog Message-ID: <20260222195016.705157-1-kuniyu@google.com> Subject: [PATCH v1 net 0/2] ipmr/ip6mr: Fix mr_mfc.unres.unresolved corruption. From: Kuniyuki Iwashima To: "David S . Miller" , David Ahern , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: Simon Horman , Kuniyuki Iwashima , Kuniyuki Iwashima , netdev@vger.kernel.org Content-Type: text/plain; charset="UTF-8" ipmr_cache_resolve() / ip6mr_cache_resolve() dequeues skb from mr_mfc.unres.unresolved with no protection. Patch 1 / 2 replace __skb_dequeue() with skb_dequeue() in ipmr_cache_resolve() / ip6mr_cache_resolve(). Kuniyuki Iwashima (2): ipmr: Fix mr_mfc.unres.unresolved corruption in ipmr_cache_resolve(). ip6mr: Fix mr_mfc.unres.unresolved corruption in ip6mr_cache_resolve(). net/ipv4/ipmr.c | 2 +- net/ipv6/ip6mr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.53.0.371.g1d285c8824-goog