From: Márton Németh <nm127@freemail.hu>
Date: Sat, 21 Nov 2009 16:46:12 +0000 (-0300)
Subject: V4L/DVB (13414): ttusb-dec: do not overwrite the first part of phys string
X-Git-Tag: v2.6.33-rc1~338^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1858190fc0180df70e9e7bab24a679129643f43;p=pandora-kernel.git

V4L/DVB (13414): ttusb-dec: do not overwrite the first part of phys string

Use strlcat() to append a string to the previously created first part.

The semantic match that finds this kind of problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression dev;
expression phys;
expression str;
expression size;
@@
 	usb_make_path(dev, phys, size);
-	strlcpy(phys, str, size);
+	strlcat(phys, str, size);
// </smpl>

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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