[U-Boot] [PATCH] core: ofnode: Fix mem leak in error path

[Mario Six]

A newly created property is currently not freed if a name could not be
allocated. This patch fixes the resulting memory leak in the error
patch.

Reported-by: Coverity (CID: 184085)
Fixes: e369e58df79c ("core: Add functions to set properties in live-tree")
Signed-off-by: Mario Six <mario.six at gdsys.cc>
---
 drivers/core/ofnode.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 1e354803b0..5182eb7149 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -825,8 +825,10 @@ int ofnode_write_prop(ofnode node, const char *propname, int len,
 		return -ENOMEM;

 	new->name = strdup(propname);
-	if (!new->name)
+	if (!new->name) {
+		free(new);
 		return -ENOMEM;
+	}

 	new->value = (void *)value;
 	new->length = len;
--
2.16.4