From: Wang Nan <wangn...@huawei.com> We were just freeing them, better unlink and init its nodes to catch bugs faster if we keep dangling references to them.
Signed-off-by: Wang Nan <wangn...@huawei.com> Acked-by: Jiri Olsa <jo...@kernel.org> Cc: Alexei Starovoitov <a...@kernel.org> Cc: He Kuang <heku...@huawei.com> Cc: Masami Hiramatsu <masami.hiramatsu...@hitachi.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Zefan Li <lize...@huawei.com> Cc: pi3or...@163.com [ Spun off from another patch, use list_del_init() instead of list_del() ] Link: http://lkml.kernel.org/r/1454680939-24963-2-git-send-email-wangn...@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/parse-events.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 813d9b272c81..133c8d28f36c 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -2072,8 +2072,10 @@ void parse_events__free_terms(struct list_head *terms) { struct parse_events_term *term, *h; - list_for_each_entry_safe(term, h, terms, list) + list_for_each_entry_safe(term, h, terms, list) { + list_del_init(&term->list); free(term); + } } void parse_events_evlist_error(struct parse_events_evlist *data, -- 2.5.0
