This make sure a format string cannot leak into the work queue name nor the printk buffer.
Signed-off-by: Kees Cook <[email protected]> --- This is the third time this set of macros has entered the kernel: drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h drivers/staging/rtl8192ee/btcoexist/halbtcoutsrc.h drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h Can we extract these macros to some common place and keep them from returning? --- drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h index 787798e76217..fd233cc85a5b 100644 --- a/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h +++ b/drivers/staging/rtl8821ae/btcoexist/halbtcoutsrc.h @@ -88,7 +88,7 @@ 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 linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
