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Date: Wed, 24 Dec 2008 11:46:34 +0800 From: Lai Jiangshan <laijs@...fujitsu.com> To: Steven Rostedt <rostedt@...dmis.org> CC: Ingo Molnar <mingo@...e.hu>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] ftrace: enable format arguments checking Steven Rostedt wrote: > On Sat, 20 Dec 2008, Lai Jiangshan wrote: > > Could you resubmit with a "Impact" line. > > Thanks, > Impact: check format for ftrace_printk() when CONFIG_TRACING=n format arguments checking for ftrace_printk() is __printf(1, 2), not __printf(1, 0). Signed-off-by: Lai Jiangshan <laijs@...fujitsu.com> --- diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 9c5bc6b..0c71788 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -210,7 +210,7 @@ extern void ftrace_dump(void); static inline void ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { } static inline int -ftrace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 0))); +ftrace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); static inline int ftrace_printk(const char *fmt, ...) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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