From: Hillf Danton <hdanton@sina.com>
To: syzbot <syzbot+f50072212ab792c86925@syzkaller.appspotmail.com>
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [net?] KASAN: slab-use-after-free Read in sock_def_readable (2)
Date: Fri, 13 Mar 2026 06:02:17 +0800 [thread overview]
Message-ID: <20260312220219.895-1-hdanton@sina.com> (raw)
In-Reply-To: <69ad7ccb.a00a0220.b130.0003.GAE@google.com>
#syz test upstream master
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -474,6 +474,7 @@ static void lec_atm_close(struct atm_vcc
priv->lecd = NULL;
/* Do something needful? */
+ synchronize_rcu();
netif_stop_queue(dev);
lec_arp_destroy(priv);
--
next prev parent reply other threads:[~2026-03-12 22:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-08 13:42 syzbot
2026-03-09 4:56 ` Forwarded: [PATCH] atm: lec: fix use-after-free in send_to_lecd syzbot
2026-03-09 5:24 ` Forwarded: " syzbot
2026-03-09 6:28 ` Forwarded: [PATCH] atm: lec: fix use-after-free in sock_def_readable() syzbot
2026-03-09 7:02 ` syzbot
2026-03-09 7:53 ` syzbot
2026-03-09 8:21 ` syzbot
2026-03-09 9:20 ` [syzbot] [net?] KASAN: slab-use-after-free Read in sock_def_readable (2) Jiayuan Chen
2026-03-09 9:39 ` syzbot
2026-03-09 15:20 ` Forwarded: [PATCH] atm: lec: fix use-after-free in sock_def_readable() syzbot
2026-03-12 2:26 ` [syzbot] [net?] KASAN: slab-use-after-free Read in sock_def_readable (2) Hillf Danton
2026-03-12 2:46 ` syzbot
2026-03-12 6:35 ` Hillf Danton
2026-03-12 6:53 ` syzbot
2026-03-12 7:37 ` Hillf Danton
2026-03-12 7:57 ` syzbot
2026-03-12 22:02 ` Hillf Danton [this message]
2026-03-12 22:22 ` syzbot
2026-03-13 18:44 ` Hillf Danton
2026-03-13 19:02 ` syzbot
[not found] <20260309045640.364653-1-kartikey406@gmail.com>
2026-03-09 5:15 ` syzbot
[not found] <CADhLXY4mSD+SP_A3a+z=Fx_hHoAfbW11MJmnMxwE+z7+G4Cc7Q@mail.gmail.com>
2026-03-09 5:43 ` syzbot
[not found] <20260309062812.435877-1-kartikey406@gmail.com>
2026-03-09 6:59 ` syzbot
[not found] <20260309070203.436407-1-kartikey406@gmail.com>
2026-03-09 7:36 ` syzbot
[not found] <20260309075327.437215-1-kartikey406@gmail.com>
2026-03-09 8:13 ` syzbot
[not found] <20260309082148.437826-1-kartikey406@gmail.com>
2026-03-09 8:44 ` syzbot
[not found] <20260309152037.506918-1-kartikey406@gmail.com>
2026-03-09 15:50 ` syzbot
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