From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Sat, 1 Apr 2006 01:22:31 +0000 (-0800)
Subject: added sysfs patch
X-Git-Tag: v2.6.16.2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=92e4cb1860a42e372850349cf5e59a563ee0fe4e;p=thirdparty%2Fkernel%2Fstable-queue.git

added sysfs patch
---

diff --git a/queue-2.6.16/series b/queue-2.6.16/series
index 803f59201e3..345f9c5dd52 100644
--- a/queue-2.6.16/series
+++ b/queue-2.6.16/series
@@ -1,2 +1,3 @@
 tlclk-fix-handling-of-device-major.patch
 usb-0079-Fix-irda-usb-use-after-use.patch
+sysfs-off-by-one.patch
diff --git a/queue-2.6.16/sysfs-off-by-one.patch b/queue-2.6.16/sysfs-off-by-one.patch
new file mode 100644
index 00000000000..3e9949f4b85
--- /dev/null
+++ b/queue-2.6.16/sysfs-off-by-one.patch
@@ -0,0 +1,27 @@
+From foo@baz Tue Apr  9 12:12:43 2002
+Date: Fri, 31 Mar 2006 15:37:06 -0800
+From: Greg Kroah-Hartman <gregkh@suse.de>
+Subject: sysfs: zero terminate sysfs write buffers
+
+No one should be writing a PAGE_SIZE worth of data to a normal sysfs
+file, so properly terminate the buffer.
+
+Thanks to Al Viro for pointing out my stupidity here.
+
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ fs/sysfs/file.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- gregkh-2.6.orig/fs/sysfs/file.c
++++ gregkh-2.6/fs/sysfs/file.c
+@@ -192,7 +192,7 @@ fill_write_buffer(struct sysfs_buffer * 
+ 		return -ENOMEM;
+ 
+ 	if (count >= PAGE_SIZE)
+-		count = PAGE_SIZE;
++		count = PAGE_SIZE - 1;
+ 	error = copy_from_user(buffer->page,buf,count);
+ 	buffer->needs_read_fill = 1;
+ 	return error ? -EFAULT : count;