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Fix muldivmod

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OmicronTau 2021-09-15 18:08:39 +03:00 • committed by main
parent d6412ee30b
commit cc86a0724a
1 changed files with 4 additions and 1 deletions
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5
crypto/common/bigint.hpp
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@ -1312,7 +1312,10 @@ bool AnyIntView<Tr>::mod_div_any(const AnyIntView<Tr>& yp, AnyIntView<Tr>& quot,
if (k > quot.max_size()) { if (k > quot.max_size()) {
return invalidate_bool(); return invalidate_bool();
} }
quot.set_size(k); quot.set_size(max(k,1));
for(int qi=0; qi< max(k,1); qi++) {
quot.digits[qi]=0;
}
} else { } else {
if (k >= quot.max_size()) { if (k >= quot.max_size()) {
return invalidate_bool(); return invalidate_bool();