Commit-ID:  e1644aae4589274223c1ab9072ddbda98dd97f6a
Gitweb:     http://git.kernel.org/tip/e1644aae4589274223c1ab9072ddbda98dd97f6a
Author:     Steven Rostedt (Red Hat) <rost...@goodmis.org>
AuthorDate: Tue, 24 Mar 2015 09:57:57 -0400
Committer:  Arnaldo Carvalho de Melo <a...@redhat.com>
CommitDate: Tue, 24 Mar 2015 12:23:03 -0300

tools lib traceevent: Free filter tokens in process_filter()

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

Signed-off-by: Steven Rostedt <rost...@goodmis.org>
Cc: Andrew Morton <a...@linux-foundation.org>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Link: http://lkml.kernel.org/r/20150324135923.817723...@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
 tools/lib/traceevent/parse-filter.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/lib/traceevent/parse-filter.c 
b/tools/lib/traceevent/parse-filter.c
index b502344..0144b3d 100644
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -1058,6 +1058,7 @@ process_filter(struct event_format *event, struct 
filter_arg **parg,
                                        *parg = current_op;
                                else
                                        *parg = current_exp;
+                               free(token);
                                return PEVENT_ERRNO__UNBALANCED_PAREN;
                        }
                        break;
@@ -1168,6 +1169,7 @@ process_filter(struct event_format *event, struct 
filter_arg **parg,
 
        *parg = current_op;
 
+       free(token);
        return 0;
 
  fail_alloc:
--
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