Hey guys,

Whenever I try to calculate the coverage for a BAM file with more than say
500 million reads, I get this error:

Error in coverage(readBamGappedAlignments(x, param = param), shift =
shift,  : \n  error in evaluating the argument 'x' in selecting a method
for function 'coverage': Error in value[[3L]](cond) (from #2) : \n
'Realloc' could not re-allocate memory (18446744065128005632 bytes)\n

This looks like integer overflow, possibly within _grow_SCAN_BAM_DATA().
Could we just use long there?

Michael

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