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tools lib traceevent: Free filter tokens in process_filter()

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valgrind showed that the filter token wasn't being freed properly in
process_filter().

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20150324135923.817723903@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Steven Rostedt (Red Hat) 2015-03-24 09:57:57 -04:00 committed by Arnaldo Carvalho de Melo
parent 82ac952be6
commit e1644aae45
1 changed files with 2 additions and 0 deletions
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2
tools/lib/traceevent/parse-filter.c
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@ -1058,6 +1058,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
*parg = current_op; *parg = current_op;
else else
*parg = current_exp; *parg = current_exp;
free(token);
return PEVENT_ERRNO__UNBALANCED_PAREN; return PEVENT_ERRNO__UNBALANCED_PAREN;
} }
break; break;
@ -1168,6 +1169,7 @@ process_filter(struct event_format *event, struct filter_arg **parg,
*parg = current_op; *parg = current_op;
free(token);
return 0; return 0;
fail_alloc: fail_alloc: