From 6437f51ec36af8ef1e3e2659439b35c37e5498e2 Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@chromium.org>
Date: Tue, 10 Jun 2014 10:37:24 -0700
Subject: [PATCH] rtlwifi: btcoexist: avoid format string in printk
Since CL_PRINTF only ever takes a single argument, make sure a format
string cannot leak into printk.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
index 871fc3c6d559..049f4c8d98a8 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -114,7 +114,7 @@ extern u32 btc_dbg_type[];
#define CL_SPRINTF snprintf
-#define CL_PRINTF printk
+#define CL_PRINTF(buf) printk("%s", buf)
#define BTC_PRINT(dbgtype, dbgflag, printstr, ...) \
do { \
--
2.34.1