Created attachment 4706 
stacktrace

Hi,

In format_byte_humanreadable (), the code uses uidx < sizeof(unit_names) to check that a later unit_names[uidx] won't do an out of bounds access. But it doesn't work, if number_displayed is very big it will crash (because sizeof(unit_names) is greater than the number of elements in the array).

I think it should be G_N_ELEMENTS(unit_names) instead.

Thanks.