From: Namhyung Kim <namhyung.kim@lge.com>
Date: Tue, 14 Aug 2012 01:57:03 +0000 (+0900)
Subject: perf script: Fix a NULL pointer dereference
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~97^2~31^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0d3913895e5b50623bd4dafd876e41c1169031d;p=pandora-kernel.git

perf script: Fix a NULL pointer dereference

If 'perf script --gen-script' was called with a perf.data which contains
no tracepoint event, it'd segfault due to NULL pevent pointer. Fix it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Feng Tang <feng.tang@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1344909423-26384-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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