linux-kernel - [PATCH] fix misannotations in loop.c

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>] [day] [month] [year] [list]

Date:	Tue, 10 Oct 2006 22:45:07 +0100
From:	Al Viro <viro@....linux.org.uk>
To:	torvalds@...l.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] fix misannotations in loop.c


Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 drivers/block/loop.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d6bb8da..19a09a1 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -295,7 +295,7 @@ fail:
  * and do_lo_send_write().
  */
 static int __do_lo_send_write(struct file *file,
-		u8 __user *buf, const int len, loff_t pos)
+		u8 *buf, const int len, loff_t pos)
 {
 	ssize_t bw;
 	mm_segment_t old_fs = get_fs();
@@ -324,7 +324,7 @@ static int do_lo_send_direct_write(struc
 		struct bio_vec *bvec, int bsize, loff_t pos, struct page *page)
 {
 	ssize_t bw = __do_lo_send_write(lo->lo_backing_file,
-			(u8 __user *)kmap(bvec->bv_page) + bvec->bv_offset,
+			kmap(bvec->bv_page) + bvec->bv_offset,
 			bvec->bv_len, pos);
 	kunmap(bvec->bv_page);
 	cond_resched();
@@ -351,7 +351,7 @@ static int do_lo_send_write(struct loop_
 			bvec->bv_offset, bvec->bv_len, pos >> 9);
 	if (likely(!ret))
 		return __do_lo_send_write(lo->lo_backing_file,
-				(u8 __user *)page_address(page), bvec->bv_len,
+				page_address(page), bvec->bv_len,
 				pos);
 	printk(KERN_ERR "loop: Transfer error at byte offset %llu, "
 			"length %i.\n", (unsigned long long)pos, bvec->bv_len);
-- 
1.4.2.GIT


-
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/