[coverity] fat.c fatlong_parse_entry() buffer overrun, fix warning basisname

BYTES2INT16() uses [i + 0] and [i + 1] therefore 30 is the max element
available in the raw byte array of size 32

 (((uint32_t)array[pos+0] << 0) | \
 ((uint32_t)array[pos+1] << 8))

 struct /* raw byte array */
 {
     uint8_t  data[32];
 };

 basisname is only uninitialized in the . and .. dir entries
both are likely false positives but cheap enough to guard against

Change-Id: Iab3d186fed6050d2d61185071765a2c0feb9515f

0 files changed, 0 insertions, 0 deletions