netdev - [PATCH v2 net 0/2] atm: Fix uninit and mem accounting leak in vcc

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Message-ID: <20250616182147.963333-1-kuni1840@gmail.com>
Date: Mon, 16 Jun 2025 11:21:13 -0700
From: Kuniyuki Iwashima <kuni1840@...il.com>
To: Chas Williams <3chas3@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Cc: Simon Horman <horms@...nel.org>,
	Kuniyuki Iwashima <kuniyu@...gle.com>,
	Kuniyuki Iwashima <kuni1840@...il.com>,
	netdev@...r.kernel.org,
	linux-atm-general@...ts.sourceforge.net
Subject: [PATCH v2 net 0/2] atm: Fix uninit and mem accounting leak in vcc_sendmsg().

From: Kuniyuki Iwashima <kuniyu@...gle.com>

Patch 1 fixes uninit issue reported by KMSAN, and patch 2 fixes
another issue found by Simon Horman during review for v1 patch.


Changes:
  v2:
    * Add patch 2
    * Patch 1: reuse "done:" label

  v1: https://lore.kernel.org/netdev/20250613055700.415596-1-kuni1840@gmail.com/


Kuniyuki Iwashima (2):
  atm: atmtcp: Free invalid length skb in atmtcp_c_send().
  atm: Revert atm_account_tx() if copy_from_iter_full() fails.

 drivers/atm/atmtcp.c   | 4 +++-
 include/linux/atmdev.h | 6 ++++++
 net/atm/common.c       | 1 +
 net/atm/raw.c          | 2 +-
 4 files changed, 11 insertions(+), 2 deletions(-)

-- 
2.49.0