linux-kernel - Re: [PATCH 02/16] perf tools: Fix machine initialization

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Message-ID: <20140107141400.GB3845@ghostprotocols.net>
Date:	Tue, 7 Jan 2014 11:14:00 -0300
From:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	linux-kernel@...r.kernel.org,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	David Ahern <dsahern@...il.com>,
	Jean Pihet <jean.pihet@...aro.org>
Subject: Re: [PATCH 02/16] perf tools: Fix machine initialization

Em Tue, Jan 07, 2014 at 01:47:19PM +0100, Jiri Olsa escreveu:
> The id_hdr_size field was not properly initialized,
> setting it to zero.

Humm, is there any place where 'machine' doesn't come from calloc/zalloc?

- Arnaldo
 
> Signed-off-by: Jiri Olsa <jolsa@...hat.com>
> Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
> Cc: Frederic Weisbecker <fweisbec@...il.com>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Namhyung Kim <namhyung@...nel.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
> Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
> Cc: David Ahern <dsahern@...il.com>
> Cc: Jean Pihet <jean.pihet@...aro.org>
> ---
>  tools/perf/util/machine.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
> index a98538d..0130279 100644
> --- a/tools/perf/util/machine.c
> +++ b/tools/perf/util/machine.c
> @@ -27,6 +27,7 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
>  	machine->pid = pid;
>  
>  	machine->symbol_filter = NULL;
> +	machine->id_hdr_size = 0;
>  
>  	machine->root_dir = strdup(root_dir);
>  	if (machine->root_dir == NULL)
> -- 
> 1.8.3.1
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