From: Namhyung Kim <namhyung@kernel.org>
Date: Tue, 25 Sep 2012 12:25:19 +0000 (+0900)
Subject: tools lib traceevent: Fix error path on pevent_parse_event
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~97^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1b2256d66fe8d613b9afcc1c16079362f9fc05c;p=pandora-kernel.git

tools lib traceevent: Fix error path on pevent_parse_event

If __pevent_parse_format() succeeded but add_event() failed, 'ret' didn't
have a proper error code.  Set it to PEVENT_ERRNO__MEM_ALLOC_FAILED.

In addition, at that point 'event' also has fields and format
information and they all need to be freed.  Call pevent_free_format() to
handle it.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1348575919-4954-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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