27 Jan
2025
27 Jan
'25
10:18 p.m.
On 1/27/25 10:07 PM, 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.
How does one trigger this problem ?