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Date: Mon, 30 Jun 2014 13:38:49 -0700 From: Kees Cook <keescook@...omium.org> To: linux-kernel@...r.kernel.org Cc: Larry Finger <Larry.Finger@...inger.net>, Chaoming Li <chaoming_li@...lsil.com.cn>, "John W. Linville" <linville@...driver.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org Subject: [RESEND][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@...omium.org> --- .../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 { \ -- 1.7.9.5 -- Kees Cook Chrome OS Security -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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