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check for null CQEs to silence clang-analyzer

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Saulius Valatka 2023-01-05 13:56:55 +02:00
parent 4b2fefef8b
commit 64accde7bd
1 changed files with 6 additions and 0 deletions
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6
src/Disks/IO/IOUringReader.cpp
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@ -230,6 +230,12 @@ void IOUringReader::monitorRing()
break;
}
if (!cqe)
{
LOG_ERROR(log, "Unexpectedly got a null CQE, continuing");
continue;
}
// it is safe to re-submit events once we take the lock here
std::unique_lock lock{mutex};