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Date: Fri, 17 Apr 2015 09:29:02 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Sasha Levin <sasha.levin@oracle.com>, linux-kernel@vger.kernel.org,
        Ingo Molnar <mingo@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Guilherme Cox <cox@computer.org>, Tony Luck <tony.luck@gmail.com>,
        Xie XiuQi <xiexiuqi@huawei.com>
Subject: Re: [PATCH 07/18 v3] tracing: Add TRACE_DEFINE_ENUM() macro to map
 enums to their values
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On Fri, 17 Apr 2015 10:44:42 +0300
Andrey Ryabinin <a.ryabinin@samsung.com> wrote:

 
> And kasan is not needed to debug this further.
> Just stick WARN_ON(ptr > call->print_fmt + strlen(call->print_fmt)) into the 'for' loop in update_event_printk().

Thanks, although I think I found the bug with just inspection. I put in
WARN_ON(*ptr) at various locations to see if it triggers.

-- Steve