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md4: silence unused variable warning

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Danny Robson 2021-11-18 11:42:44 +10:00
parent 1f53c58898
commit f93e7da88f
1 changed files with 4 additions and 1 deletions
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5
hash/md4.cpp
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@ -171,7 +171,10 @@ MD4::operator() (cruft::view<const u08*> data) noexcept
{ {
// Pad the remainder with 0's, until 56 bytes // Pad the remainder with 0's, until 56 bytes
size_t offset = (total + 1) % sizeof (Xb); size_t offset = (total + 1) % sizeof (Xb);
size_t remain = (56 - offset % sizeof (Xb)) % sizeof (Xb); // HACK: This is never used, so I've no idea what's happening here.
// Marking as unused so that we don't run into -Werror issues for
// more critical code. Sorry...
size_t remain [[maybe_unused]] = (56 - offset % sizeof (Xb)) % sizeof (Xb);
if (offset > 56) { if (offset > 56) {
std::fill_n (std::begin (Xb) + offset, sizeof (Xb) - offset, 0); std::fill_n (std::begin (Xb) + offset, sizeof (Xb) - offset, 0);