linux-kernel - Re: [PATCH 04/37] perf tools: Add multi file interface to perf_data

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Message-ID: <20141231112603.GB1256@krava.brq.redhat.com>
Date:	Wed, 31 Dec 2014 12:26:03 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Stephane Eranian <eranian@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <andi@...stfloor.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: Re: [PATCH 04/37] perf tools: Add multi file interface to
 perf_data_file

On Wed, Dec 24, 2014 at 04:15:00PM +0900, Namhyung Kim wrote:

SNIP

> +
>  static int open_file_read(struct perf_data_file *file)
>  {
>  	struct stat st;
> +	char path[PATH_MAX];
>  	int fd;
>  	char sbuf[STRERR_BUFSIZE];
>  
> -	fd = open(file->path, O_RDONLY);
> +	strcpy(path, file->path);

strncpy ?

jirka
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