[U-Boot] [PATCH 01/22] dm: i2c: Add a missing memory allocaton check

This strdup() is missing a check. Add it.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/i2c/i2c-uclass.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index a6991bf..b890806 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -230,6 +230,8 @@ static int i2c_bind_driver(struct udevice *bus, uint chip_addr, uint offset_len,

snprintf(name, sizeof(name), "generic_%x", chip_addr); str = strdup(name); + if (!str) + return -ENOMEM; ret = device_bind_driver(bus, "i2c_generic_chip_drv", str, &dev); debug("%s: device_bind_driver: ret=%d\n", __func__, ret); if (ret)