Change Details

To test to see if a free space is big enough compare the required length to the difference of the two offsets that define the gap, to avoid overflow, rather that adding the length to an offset and comparing that to another offset.

To test to see if a free space is big enough compare the required length to the difference of the two offsets that define the gap, to avoid overflow, rather that adding the length to an offset and comparing that to another offset. This addresses an overflow issue reported by Peter Holm on i386.

To test to see if a free space is big enough compare the required length to the difference of the two offsets that define the gap, to avoid overflow, rather that adding the length to an offset and comparing that to another offset. This addresses an overflow issue reported by Peter Holm on i386.