[U-Boot] [PATCH 1/1] net: mvpp2x: add check after calloc

After allocating plat the pointer is checked. Afterwards name is allocated and not checked.

Add the missing check to avoid a possible NULL dereference.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- drivers/net/mvpp2.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c index e3d31a560d..62c0c2be06 100644 --- a/drivers/net/mvpp2.c +++ b/drivers/net/mvpp2.c @@ -5598,6 +5598,10 @@ static int mvpp2_base_bind(struct udevice *parent) id += base_id_add;

name = calloc(1, 16); + if (!name) { + free(plat); + return -ENOMEM; + } sprintf(name, "mvpp2-%d", id);

/* Create child device UCLASS_ETH and bind it */