lkml.org 
[lkml]   [2008]   [Feb]   [11]   [last100]   RSS Feed
Views: [more markup]   [less markup]   [headers]   [forward]  
 
Messages in this thread
Patch in this message
/
DateSun, 10 Feb 2008 23:43:46 -0800
FromGreg Kroah-Hartman <>
SubjectRe: Linux 2.6.22.18
diff --git a/Makefile b/Makefile
index 6a949eb..99c5e87 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 22
-EXTRAVERSION = .17
+EXTRAVERSION = .18
 NAME = Holy Dancing Manatees, Batman!
 
 # *DOCUMENTATION*
diff --git a/fs/splice.c b/fs/splice.c
index e263d3b..dbbe267 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1182,6 +1182,9 @@ static int get_iovec_page_array(const struct iovec __user *iov,
 		if (unlikely(!base))
 			break;
 
+		if (!access_ok(VERIFY_READ, base, len))
+			break;
+
 		/*
 		 * Get this base offset and number of pages, then map
 		 * in the user pages.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2008-02-11 07:49    [W:0.318 / U:1.120 seconds]
©2003-2008 Jasper Spaans