From c57a65b246021d37653e944caa30be628e6878f1 Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Thu, 27 Sep 2018 10:54:35 +0000 Subject: [PATCH] blockchain_blackball: fix shift range for 32 bit archs Coverity 188406 --- src/blockchain_utilities/blockchain_blackball.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/blockchain_utilities/blockchain_blackball.cpp b/src/blockchain_utilities/blockchain_blackball.cpp index 1c6e54d10..81c9bf705 100644 --- a/src/blockchain_utilities/blockchain_blackball.cpp +++ b/src/blockchain_utilities/blockchain_blackball.cpp @@ -675,7 +675,7 @@ static uint64_t get_ring_subset_instances(MDB_txn *txn, uint64_t amount, const s uint64_t extra = 0; std::vector subset; subset.reserve(ring.size()); - for (uint64_t mask = 1; mask < (1u << ring.size()) - 1; ++mask) + for (uint64_t mask = 1; mask < (((uint64_t)1) << ring.size()) - 1; ++mask) { subset.resize(0); for (size_t i = 0; i < ring.size(); ++i)