From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8760C8862C for ; Thu, 20 Feb 2020 12:58:42 +0000 (UTC) Date: Thu, 20 Feb 2020 14:58:39 +0200 From: Petri Latvala Message-ID: <20200220125839.GY25209@platvala-desk.ger.corp.intel.com> References: <20200220125152.1188880-1-lionel.g.landwerlin@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200220125152.1188880-1-lionel.g.landwerlin@intel.com> Subject: Re: [igt-dev] [PATCH i-g-t] tools/i915-perf: workaround overzelous compiler warnings List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Lionel Landwerlin Cc: igt-dev@lists.freedesktop.org List-ID: On Thu, Feb 20, 2020 at 02:51:52PM +0200, Lionel Landwerlin wrote: > Give me a break :) > > Signed-off-by: Lionel Landwerlin > --- > tools/i915-perf/i915_perf_control.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/tools/i915-perf/i915_perf_control.c b/tools/i915-perf/i915_perf_control.c > index a8d0d30f..dcbc2f59 100644 > --- a/tools/i915-perf/i915_perf_control.c > +++ b/tools/i915-perf/i915_perf_control.c > @@ -95,10 +95,12 @@ main(int argc, char *argv[]) > struct recorder_command_base base; > struct recorder_command_dump dump; > } *data = malloc(total_len); > + char *path = (char *) data->dump.path; > > data->base.command = RECORDER_COMMAND_DUMP; > data->base.size = total_len; > - snprintf((char *) data->dump.path, strlen(dump_file) + 1, "%s", dump_file); > + snprintf(path, strlen(dump_file) + 1, "%s", dump_file); > + Same warning still. My compiler is clever enough to see that even with another pointer indirection, the area pointed at is an array of 0 elements. -- Petri Latvala _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev