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mdbx: устранение всех предупреждений статического анализатора MSVC (все несущественные или ложные).

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This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
2023-02-11 00:25:14 +03:00
parent 7f5ea6d3b8
commit 25e958f081
13 changed files with 223 additions and 136 deletions
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10
test/keygen.c++
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@@ -227,7 +227,8 @@ void maker::setup(const config::actor_params_pod &actor, unsigned actor_id,
(void)thread_number;
mapping = actor.keygen;
salt = (actor.keygen.seed + actor_id) * UINT64_C(14653293970879851569);
salt =
(actor.keygen.seed + uint64_t(actor_id)) * UINT64_C(14653293970879851569);
base = actor.serial_base();
}
@@ -315,11 +316,12 @@ void __hot maker::mk_begin(const serial_t serial, const essentials &params,
out.value.iov_len = std::max(unsigned(params.minlen), length(serial));
const auto variation = params.maxlen - params.minlen;
if (variation) {
if (serial % (variation + 1)) {
if (serial % (variation + serial_t(1))) {
auto refix = serial * UINT64_C(48835288005252737);
refix ^= refix >> 32;
out.value.iov_len = std::max(
out.value.iov_len, params.minlen + 1 + size_t(refix) % variation);
out.value.iov_len =
std::max(out.value.iov_len,
params.minlen + size_t(1) + size_t(refix) % variation);
}
}