From 9f95267271c0b6cff64c5ac1b308e1e0281e9e3a Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Wed, 7 Jun 2017 10:28:42 -0600
Subject: [PATCH] fdt: Add a check to fdt_print() for coverity
We know that fdt_getprop() does not return NULL when len is > 0 but
coverity does not. Add an extra check to keep it happy.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163248)
---
cmd/fdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/fdt.c b/cmd/fdt.c
index dc0052040a..31a536198c 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -975,7 +975,7 @@ static int fdt_print(const char *pathp, char *prop, int depth)
/* no property value */
printf("%s %s\n", pathp, prop);
return 0;
- } else if (len > 0) {
+ } else if (nodep && len > 0) {
printf("%s = ", prop);
print_data (nodep, len);
printf("\n");
--
2.39.5