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-rw-r--r--drivers/base/swnode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index 7fc5a18e02ad..30077454eb68 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -383,6 +383,9 @@ property_entries_dup(const struct property_entry *properties)
int i, n = 0;
int ret;
+ if (!properties)
+ return NULL;
+
while (properties[n].name)
n++;