Commit 1b57d360 authored Mar 24, 2015 by Steven Rostedt (Red Hat) Committed by Sasha Levin May 17, 2016

tools lib traceevent: Free filter tokens in process_filter()



[ Upstream commit e1644aae4589274223c1ab9072ddbda98dd97f6a ]

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>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

parent f6c3f874

tools/lib/traceevent/parse-filter.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -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: