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p2p: change CInv::type from int to uint32_t

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fixes issue #19678 UBSan implicit-integer-sign-change

Credit to Eugene (Crypt-iQ) for finding and reporting the issue
and to Vasil Dimov (vasild) for the original suggestion
This commit is contained in:
Jon Atack 2020-07-28 10:47:07 +02:00
parent 2562d5d238
commit 407175e0c2
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2 changed files with 3 additions and 3 deletions
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2
src/protocol.cpp
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@ -163,7 +163,7 @@ CInv::CInv()
hash.SetNull();
}
CInv::CInv(int typeIn, const uint256& hashIn) : type(typeIn), hash(hashIn) {}
CInv::CInv(uint32_t typeIn, const uint256& hashIn) : type(typeIn), hash(hashIn) {}
bool operator<(const CInv& a, const CInv& b)
{