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perf header: Set tracepoint event name only if not set
authorNamhyung Kim <namhyung.kim@lge.com>
Wed, 5 Sep 2012 05:02:48 +0000 (14:02 +0900)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 5 Sep 2012 20:46:34 +0000 (17:46 -0300)
commit618a3f1d30ea0ee2ff3a88661b8d6a4035123211
treeb8576de28fbe9eab9844b67528dacf40a2f10913tree | snapshot
parent74ba9e11f02a4ce0c7708dc77d1756b93065e440commit | diff
perf header: Set tracepoint event name only if not set

The event name can be set already by processing a event_desc data.

So check it before setting to prevent possible leak.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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/1346821373-31621-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/header.c diff | blob | blame | history
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