From: Hillf Danton <hdanton@sina.com>
To: syzbot+f115fcf7e49b2ebc902d@syzkaller.appspotmail.com
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in sk_skb_reason_drop
Date: Tue, 25 Jun 2024 18:40:12 +0800 [thread overview]
Message-ID: <20240625104012.2056-1-hdanton@sina.com> (raw)
In-Reply-To: <000000000000387998061ba467ac@google.com>
#syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2ccbdf43d5e7
--- x/net/bluetooth/hci_request.c
+++ h/net/bluetooth/hci_request.c
@@ -160,6 +160,8 @@ int __hci_req_sync(struct hci_dev *hdev,
if (err == -ERESTARTSYS)
return -EINTR;
+ if (!err)
+ return -ETIMEDOUT;
switch (hdev->req_status) {
case HCI_REQ_DONE:
--
next prev parent reply other threads:[~2024-06-25 10:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-24 15:26 syzbot
2024-06-25 1:30 ` Edward Adam Davis
2024-06-25 1:54 ` syzbot
2024-06-25 10:40 ` Hillf Danton [this message]
2024-06-25 11:58 ` syzbot
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