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atomic.cpp: add minor safety check

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Nekotekina 2020-11-07 00:00:04 +03:00
parent 3e445eff8e
commit 31f0a0c064
1 changed files with 6 additions and 1 deletions
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7
rpcs3/util/atomic.cpp
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@ -1198,7 +1198,12 @@ atomic_wait_engine::notify_all(const void* data, u32 size, __m128i mask, __m128i
// Cleanup locked notifiers
for (u64 bits = lock; bits; bits &= bits - 1)
{
cond_free(lock_ids[std::countr_zero(bits)]);
const u32 id = std::countr_zero(bits);
if (u32 cond_id = lock_ids[id])
{
cond_free(cond_id);
}
}
s_tls_notify_cb(data, -1);