Re: [syzbot] Re: [syzbot] [net?] [afs?] WARNING in rxrpc_send_data
From: syzbot
Date: Wed Dec 11 2024 - 22:30:53 EST
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Subject: Re: [syzbot] [net?] [afs?] WARNING in rxrpc_send_data
Author: lizhi.xu@xxxxxxxxxxxxx
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;
}
/*