[PATCH v2 06/13] perf parse-event: Add memory allocation test for name terms

[Ian Rogers <irogers@xxxxxxxxxx>]

If the name memory allocation fails then propagate to the parser.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/util/parse-events.c | 5 ++++-
 tools/perf/util/parse-events.y | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 0aa4308edb6c..f31f233e395f 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -1965,8 +1965,11 @@ int parse_events_name(struct list_head *list, const char *name)
 	struct evsel *evsel;
 
 	__evlist__for_each_entry(list, evsel) {
-		if (!evsel->name)
+		if (!evsel->name) {
 			evsel->name = strdup(name);
+			if (!evsel->name)
+				return -ENOMEM;
+		}
 	}
 
 	return 0;
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index b09a5fa92144..3ee351768433 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -263,7 +263,7 @@ PE_EVENT_NAME event_def
 	free($1);
 	if (err) {
 		free_list_evsel($2);
-		YYABORT;
+		YYNOMEM;
 	}
 	$$ = $2;
 }
-- 
2.41.0.162.gfafddb0af9-goog