* [PATCH net] rxrpc: Fix rxrpc_recvmsg tracepoint
@ 2019-10-03 16:44 David Howells
2019-10-04 20:58 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: David Howells @ 2019-10-03 16:44 UTC (permalink / raw)
To: netdev; +Cc: dhowells, linux-afs, linux-kernel
Fix the rxrpc_recvmsg tracepoint to handle being called with a NULL call
parameter.
Fixes: a25e21f0bcd2 ("rxrpc, afs: Use debug_ids rather than pointers in traces")
Signed-off-by: David Howells <dhowells@redhat.com>
---
include/trace/events/rxrpc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index a13a62db3565..edc5c887a44c 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -1068,7 +1068,7 @@ TRACE_EVENT(rxrpc_recvmsg,
),
TP_fast_assign(
- __entry->call = call->debug_id;
+ __entry->call = call ? call->debug_id : 0;
__entry->why = why;
__entry->seq = seq;
__entry->offset = offset;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net] rxrpc: Fix rxrpc_recvmsg tracepoint
2019-10-03 16:44 [PATCH net] rxrpc: Fix rxrpc_recvmsg tracepoint David Howells
@ 2019-10-04 20:58 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2019-10-04 20:58 UTC (permalink / raw)
To: dhowells; +Cc: netdev, linux-afs, linux-kernel
From: David Howells <dhowells@redhat.com>
Date: Thu, 03 Oct 2019 17:44:44 +0100
> Fix the rxrpc_recvmsg tracepoint to handle being called with a NULL call
> parameter.
>
> Fixes: a25e21f0bcd2 ("rxrpc, afs: Use debug_ids rather than pointers in traces")
> Signed-off-by: David Howells <dhowells@redhat.com>
Applied and queued up for -stable, thanks David.
^ permalink raw reply [flat|nested] 2+ messages in thread
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