From 39c9ca6cba2e186cbebcc83eaee95fc8e86756af Mon Sep 17 00:00:00 2001
From: Alexandr Andreev <aandreev@openvz.org>
Date: Tue, 6 Mar 2007 02:44:13 -0800
Subject: [PATCH] --- yaml --- r: 57736 b: refs/heads/master c:
 2c8307f63dd5caaf7ff8ad5118951e559a9ed5c8 h: refs/heads/master v: v3

---
 [refs]                                  |  2 +-
 trunk/arch/parisc/kernel/sys_parisc32.c | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index a32faa209e3c..4b24c2243676 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01da41b86f6e5f9a724e20a63f093d77e37d8056
+refs/heads/master: 2c8307f63dd5caaf7ff8ad5118951e559a9ed5c8
diff --git a/trunk/arch/parisc/kernel/sys_parisc32.c b/trunk/arch/parisc/kernel/sys_parisc32.c
index ce3245f87fdd..a8ebac4fadec 100644
--- a/trunk/arch/parisc/kernel/sys_parisc32.c
+++ b/trunk/arch/parisc/kernel/sys_parisc32.c
@@ -350,6 +350,10 @@ sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count)
 	struct getdents32_callback buf;
 	int error;
 
+	error = -EFAULT;
+	if (!access_ok(VERIFY_WRITE, dirent, count))
+		goto out;
+
 	error = -EBADF;
 	file = fget(fd);
 	if (!file)
@@ -366,8 +370,10 @@ sys32_getdents (unsigned int fd, void __user * dirent, unsigned int count)
 	error = buf.error;
 	lastdirent = buf.previous;
 	if (lastdirent) {
-		put_user(file->f_pos, &lastdirent->d_off);
-		error = count - buf.count;
+		if (put_user(file->f_pos, &lastdirent->d_off))
+			error = -EFAULT;
+		else
+			error = count - buf.count;
 	}
 
 out_putf: