Re: [PATCH] net: stmmac: Variable "val" in function sun8i_dwmac_set_syscon() could be uninitialized
From: Maxime Ripard <hidden>
Date: 2019-02-08 07:45:04
Also in:
linux-arm-kernel, lkml
On Thu, Feb 07, 2019 at 09:46:23AM -0800, Yizhuo wrote:
In function sun8i_dwmac_set_syscon(), local variable "val" could be uninitialized if function regmap_read() returns -EINVAL. However, it will be used directly in the if statement, which is potentially unsafe. Signed-off-by: Yizhuo <redacted>
Acked-by: Maxime Ripard <redacted> Thanks! Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
Attachments
- signature.asc [application/pgp-signature] 228 bytes