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Fix integer overflow in setListPointer size calculation

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Martin Dindoffer 2022-05-06 15:01:12 +02:00 committed by Vaci
parent b1eadaee6c
commit 529a3daa6f
1 changed files with 1 additions and 1 deletions
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runtime/src/main/java/org/capnproto/WireHelpers.java
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@ -1035,7 +1035,7 @@ final class WireHelpers {
}; };
static SegmentBuilder setListPointer(SegmentBuilder segment, CapTableBuilder capTable, int refOffset, ListReader value) { static SegmentBuilder setListPointer(SegmentBuilder segment, CapTableBuilder capTable, int refOffset, ListReader value) {
int totalSize = roundBitsUpToWords(value.elementCount * value.step); int totalSize = roundBitsUpToWords((long) value.elementCount * value.step);
if (value.step <= Constants.BITS_PER_WORD) { if (value.step <= Constants.BITS_PER_WORD) {
//# List of non-structs. //# List of non-structs.