Hi, On Mon, 27 Jan 2025 21:09:45 -0600, Michael Ferolito wrote: > The current behaviour of this function will dereference a null pointer > if the serial# environment variable is unset. This was discovered on a > board where U-Boot did not have access to the first 256MB of ram, > resulting in a board crash. > In the event that U-Boot has full access to memory, it will still read > from address 0, which is probably not optimal. > This simple check is enough to fix it > > [...]
Thanks, Applied to https://source.denx.de/u-boot/custodians/u-boot-dfu (u-boot-dfu) [1/1] usb: gadget: g_dnl: Fix NULLPTR dereference when serial# is unset https://source.denx.de/u-boot/custodians/u-boot-dfu/-/commit/dcf1c627cf436191919c5a3b153d1033245b54b7 -- Mattijs
