On Wed, 13 Mar 2024 10:26:33 +0100, Ahmad Fatoum wrote:
> dev_name(NULL) returns NULL, which snprintf can handle, but dev->driver
> used beforehand would derference the NULL pointer without checking.
>
> Fix this by checking that dev is !NULL before dereferencing.
> This still leads to an ugly <NULL>: prefix, when a NULL dev is used, so
> it can be fixed, but without the crash, which might be difficult to
> pinpoint if the print happens early.
>
> [...]
Applied, thanks!
[1/1] common: console_common: handle NULL dev gracefully in dev_printf
https://git.pengutronix.de/cgit/barebox/commit/?id=d20abb491654 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
