Commit 32f71aa4 authored by David Howells's avatar David Howells
Browse files

rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID 



The user ID value isn't actually much use - and leaks a kernel pointer or a
userspace value - so replace it with the call debug ID, which appears in trace
points.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 23e2db31

net/rxrpc/proc.c

+3 −3
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) 
			 "Proto Local                                          "

			 " Remote                                         "

			 " SvID ConnID   CallID   End Use State    Abort   "

			 " UserID           TxSeq    TW RxSeq    RW RxSerial RxTimo\n");

			 " DebugId  TxSeq    TW RxSeq    RW RxSerial RxTimo\n");

		return 0;

	}
@@ -100,7 +100,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) 
	rx_hard_ack = READ_ONCE(call->rx_hard_ack);

	seq_printf(seq,

		   "UDP   %-47.47s %-47.47s %4x %08x %08x %s %3u"

		   " %-8.8s %08x %lx %08x %02x %08x %02x %08x %06lx\n",

		   " %-8.8s %08x %08x %08x %02x %08x %02x %08x %06lx\n",

		   lbuff,

		   rbuff,

		   call->service_id,
@@ -110,7 +110,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v) 
		   atomic_read(&call->usage),

		   rxrpc_call_states[call->state],

		   call->abort_code,

		   call->user_call_ID,

		   call->debug_id,

		   tx_hard_ack, READ_ONCE(call->tx_top) - tx_hard_ack,

		   rx_hard_ack, READ_ONCE(call->rx_top) - rx_hard_ack,

		   call->rx_serial,

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