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From: syzbot <syzbot+ff11be94dfcd7a5af8da@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org
Subject: Re: [syzbot] Re: [syzbot] [net?] [afs?] WARNING in rxrpc_send_data
Date: Wed, 11 Dec 2024 19:30:44 -0800	[thread overview]
Message-ID: <675a58e4.050a0220.17f54a.004d.GAE@google.com> (raw)
In-Reply-To: <6757fb68.050a0220.2477f.005f.GAE@google.com>

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Subject: Re: [syzbot] [net?] [afs?] WARNING in rxrpc_send_data
Author: lizhi.xu@windriver.com

Clean up tx buf and sendmsg race ?

#syz test

diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 5a543c3f6fb0..35be886b38c4 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -545,6 +545,7 @@ static void rxrpc_cleanup_tx_buffers(struct rxrpc_call *call)
 		trace_rxrpc_tq(call, tq, 0, rxrpc_tq_cleaned);
 		kfree(tq);
 	}
+	call->tx_queue = NULL;
 }
 
 /*

  parent reply	other threads:[~2024-12-12  3:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-10  8:27 [syzbot] [net?] [afs?] WARNING in rxrpc_send_data syzbot
2024-12-10 14:44 ` syzbot
2024-12-12  3:30 ` syzbot [this message]
2024-12-12 14:22 ` [syzbot] " syzbot
2024-12-12 17:57 ` David Howells
2024-12-12 18:26   ` syzbot

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