From f33f61bdb7ca6d5ebe7a78f9d8694b91360279ac Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 04 Dec 2023 07:10:27 +0000
Subject: [PATCH] add gpio

---
 kernel/tools/perf/util/parse-events.y |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/kernel/tools/perf/util/parse-events.y b/kernel/tools/perf/util/parse-events.y
index 8d7578b..12ca88b 100644
--- a/kernel/tools/perf/util/parse-events.y
+++ b/kernel/tools/perf/util/parse-events.y
@@ -636,9 +636,11 @@
 PE_DRV_CFG_TERM
 {
 	struct parse_events_term *term;
+	char *config = strdup($1);
 
+	ABORT_ON(!config);
 	ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_DRV_CFG,
-					$1, $1, &@1, NULL));
+					config, $1, &@1, NULL));
 	$$ = term;
 }
 

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