Any calls to dt_alloc() need to be zeroed. This is a temporary fix, but
the allocation function itself needs to zero memory before returning
it. This is a follow up to patch 9e4012752, "of: fdt: fix memory
initialization for expanded DT" which fixed one call site but missed
another.
Signed-off-by: Grant Likely <grant.lik...@linaro.org>
Cc: sta...@vger.kernel.org
Cc: Wladislav Wiebe <wladislav...@gmail.com>
---
drivers/of/base.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 5c54279..bf8432f 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1629,6 +1629,7 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64
align))
ap = dt_alloc(sizeof(*ap) + len + 1, 4);
if (!ap)
continue;
+ memset(ap, 0, sizeof(*ap) + len + 1);
ap->alias = start;
of_alias_add(ap, np, id, start, len);
}
--
1.8.1.2
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