linux-kernel - [PATCH 3/8] Use __kernel_ulong_t in uapi struct ipc64

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1388182464-28428-4-git-send-email-hjl.tools@gmail.com>
Date:	Fri, 27 Dec 2013 14:14:19 -0800
From:	"H.J. Lu" <hjl.tools@...il.com>
To:	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>
Cc:	"H.J. Lu" <hjl.tools@...il.com>
Subject: [PATCH 3/8] Use __kernel_ulong_t in uapi struct ipc64_perm

X32 IPC system call is the same as x86-64 IPC system call, which uses
64-bit integer for unsigned long in struct ipc64_perm.  But x32 long is
32 bit.  This patch replaces unsigned long in uapi struct ipc64_perm with
__kernel_ulong_t.

Signed-off-by: H.J. Lu <hjl.tools@...il.com>
---
 include/uapi/asm-generic/ipcbuf.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/asm-generic/ipcbuf.h b/include/uapi/asm-generic/ipcbuf.h
index 76982b2..3dbcc1e 100644
--- a/include/uapi/asm-generic/ipcbuf.h
+++ b/include/uapi/asm-generic/ipcbuf.h
@@ -27,8 +27,8 @@ struct ipc64_perm {
 	unsigned char		__pad1[4 - sizeof(__kernel_mode_t)];
 	unsigned short		seq;
 	unsigned short		__pad2;
-	unsigned long		__unused1;
-	unsigned long		__unused2;
+	__kernel_ulong_t	__unused1;
+	__kernel_ulong_t	__unused2;
 };
 
 #endif /* __ASM_GENERIC_IPCBUF_H */
-- 
1.8.4.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/