From b8bce60ff16e52862ca5a3c5a6018420b4fa3cd1 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Wed, 11 Dec 2013 12:56:47 +0100
Subject: utils/rpctrace: handle MACH_MSG_TYPE_PORT_SEND rights in
 trace_and_forward

This allows one to rpctrace processes doing select(2).

* utils/rpctrace.c (trace_and_forward): Handle MACH_MSG_TYPE_PORT_SEND
rights.
---
 utils/rpctrace.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'utils/rpctrace.c')

diff --git a/utils/rpctrace.c b/utils/rpctrace.c
index 5d3b2ca0..b39b2e31 100644
--- a/utils/rpctrace.c
+++ b/utils/rpctrace.c
@@ -1286,6 +1286,10 @@ trace_and_forward (mach_msg_header_t *inp, mach_msg_header_t *outp)
       {
 	switch (reply_type)
 	  {
+	  case MACH_MSG_TYPE_PORT_SEND:
+	    rewrite_right (&inp->msgh_local_port, &reply_type, NULL);
+	    break;
+
 	  case MACH_MSG_TYPE_PORT_SEND_ONCE:;
 	    struct send_once_info *info;
 	    info = new_send_once_wrapper (inp->msgh_local_port,
-- 
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