linux-kernel - [PATCHv2 0/7] perf tools: Fix branch report segfaults

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Message-Id: <1413468427-31049-1-git-send-email-jolsa@kernel.org>
Date:	Thu, 16 Oct 2014 16:07:00 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	Andi Kleen <ak@...ux.intel.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.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>,
	Jiri Olsa <jolsa@...nel.org>
Subject: [PATCHv2 0/7] perf tools: Fix branch report segfaults

hi,
adding some branch_info checks to prevent segfaults
on data without branch info.

v2: using cmp_null as suggested by Namhyung

jirka

available at:
  git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
  perf/abort_fix_2

Cc: Andi Kleen <ak@...ux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
Cc: David Ahern <dsahern@...il.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>
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/util/sort.c | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 76 insertions(+), 26 deletions(-)
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