Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH 2/4] fbcon: prevent possible buffer overflow. | Date | Tue, 24 Jul 2012 03:00:24 +0200 |
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Signed-off-by: Paul Cercueil <paul@crapouillou.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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