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Subject[PATCH] perf parse-events: Fix null check
Date
We did a null check after "tmp->symbol = strdup(...)", but we checked
"list->symbol" other than "tmp->symbol".

Signed-off-by: Weiguo Li <liwg06@foxmail.com>
---
tools/perf/util/parse-events.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 9739b05b999e..dfb50a5f83d0 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -2193,7 +2193,7 @@ int perf_pmu__test_parse_init(void)
for (i = 0; i < ARRAY_SIZE(symbols); i++, tmp++) {
tmp->type = symbols[i].type;
tmp->symbol = strdup(symbols[i].symbol);
- if (!list->symbol)
+ if (!tmp->symbol)
goto err_free;
}

--
2.25.1
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