From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Thu, 29 Sep 2016 12:56:12 +0000 (+0300)
Subject: keyctl: use getarg_ull for printing generic arguments
X-Git-Tag: v4.14~18
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f5278a7d94a5f052b8d4debde094fafb1f74f907;p=strace

keyctl: use getarg_ull for printing generic arguments

Otherwise it is erroneous on x32, for example.

* keyctl.c (SYS_FUNC(keyctl)): Use "%#llx" conversion specifier
and getarg_ull for fallback argument printing.
---

diff --git a/keyctl.c b/keyctl.c
index dc1d10e6..5271d0ba 100644
--- a/keyctl.c
+++ b/keyctl.c
@@ -301,9 +301,9 @@ SYS_FUNC(keyctl)
 		break;
 
 	default:
-		tprintf("%#lx, %#lx, %#lx, %#lx",
-			tcp->u_arg[1], tcp->u_arg[2],
-			tcp->u_arg[3], tcp->u_arg[4]);
+		tprintf("%#llx, %#llx, %#llx, %#llx",
+			getarg_ull(tcp, 1), getarg_ull(tcp, 2),
+			getarg_ull(tcp, 3), getarg_ull(tcp, 4));
 		break;
 	}