This bug makes Flash programming fail on SVEC v3

The reason is an incomplete initialization of the sector_map memory, which leeds to some Flash sectors not beeing erased before writing.

Bugfix:

change line 253 of software/tools/vme-flasher/svec-flasher.c

from: memset(sector_map, 0, sizeof(sector_map));

to: memset(sector_map, 0, sizeof(int) * FLASH_SIZE / sector_size);

Explanation:

sizeof(sector_map) returns the size of the pointer to the sector_map, not the size of the sector_map itself. This leads to an incomplete initialization.