Patch "powerpc/vio: use strcpy in modalias_show" has been added to the 3.10-stable tree

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This is a note to let you know that I've just added the patch titled

    powerpc/vio: use strcpy in modalias_show

to the 3.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     powerpc-vio-use-strcpy-in-modalias_show.patch
and it can be found in the queue-3.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 411cabf79e684171669ad29a0628c400b4431e95 Mon Sep 17 00:00:00 2001
From: Prarit Bhargava <prarit@xxxxxxxxxx>
Date: Thu, 17 Oct 2013 08:00:11 -0400
Subject: powerpc/vio: use strcpy in modalias_show

From: Prarit Bhargava <prarit@xxxxxxxxxx>

commit 411cabf79e684171669ad29a0628c400b4431e95 upstream.

Commit e82b89a6f19bae73fb064d1b3dd91fcefbb478f4 used strcat instead of
strcpy which can result in an overflow of newlines on the buffer.

Signed-off-by: Prarit Bhargava
Cc: benh@xxxxxxxxxxxxxxxxxxx
Cc: ben@xxxxxxxxxxxxxxx
Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 arch/powerpc/kernel/vio.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1530,12 +1530,12 @@ static ssize_t modalias_show(struct devi
 
 	dn = dev->of_node;
 	if (!dn) {
-		strcat(buf, "\n");
+		strcpy(buf, "\n");
 		return strlen(buf);
 	}
 	cp = of_get_property(dn, "compatible", NULL);
 	if (!cp) {
-		strcat(buf, "\n");
+		strcpy(buf, "\n");
 		return strlen(buf);
 	}
 


Patches currently in stable-queue which might be from prarit@xxxxxxxxxx are

queue-3.10/powerpc-vio-use-strcpy-in-modalias_show.patch
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