From 9483ab16d4edd9f9f2dd10c9450544a7dda93338 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Sat, 10 Jun 2017 00:35:45 +0000
Subject: [PATCH] Fix decoding of setpriority() arguments.

The PRIO_* 'which' value is stored in the first argument to setpriority(2),
not the last.  While here, decode the arguments to getpriority(2).
---
 usr.bin/kdump/kdump.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c
index 262396169d6d..2bce182d6855 100644
--- a/usr.bin/kdump/kdump.c
+++ b/usr.bin/kdump/kdump.c
@@ -1060,11 +1060,11 @@ ktrsyscall(struct ktr_syscall *ktr, u_int sv_flags)
 				ip++;
 				narg--;
 				break;
+			case SYS_getpriority:
 			case SYS_setpriority:
-				print_number(ip, narg, c);
-				print_number(ip, narg, c);
-				putchar(',');
+				putchar('(');
 				print_integer_arg(sysdecode_prio_which, *ip);
+				c = ',';
 				ip++;
 				narg--;
 				break;