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Message-Id: <1343091626-11435-2-git-send-email-paul@crapouillou.net>
Date: Tue, 24 Jul 2012 03:00:24 +0200
From: Paul Cercueil <paul@...pouillou.net>
To: FlorianSchandinat@....de
Cc: linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 2/4] fbcon: prevent possible buffer overflow.
Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
drivers/video/console/fbcon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index a0b1818..3ffab97 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -442,7 +442,7 @@ static int __init fb_console_setup(char *this_opt)
while ((options = strsep(&this_opt, ",")) != NULL) {
if (!strncmp(options, "font:", 5))
- strcpy(fontname, options + 5);
+ strlcpy(fontname, options + 5, sizeof(fontname));
if (!strncmp(options, "scrollback:", 11)) {
char *k;
--
1.7.10.4
--
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