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Kernel: Don't left-shift 1 (signed) 31 times

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Found by KUBSAN :^)
This commit is contained in:
Andreas Kling 2021-02-05 20:04:19 +01:00
commit 930e3ce00d
Notes: sideshowbarker 2024-07-18 22:34:33 +09:00
1 changed files with 1 additions and 1 deletions
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2
Kernel/Random.h
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@ -110,7 +110,7 @@ private:
HashType new_key; HashType new_key;
new_key.update(m_key); new_key.update(m_key);
for (size_t i = 0; i < pool_count; ++i) { for (size_t i = 0; i < pool_count; ++i) {
if (m_reseed_number % (1 << i) == 0) { if (m_reseed_number % (1u << i) == 0) {
DigestType digest = m_pools[i].digest(); DigestType digest = m_pools[i].digest();
new_key.update(digest.immutable_data(), digest.data_length()); new_key.update(digest.immutable_data(), digest.data_length());
} }