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Simplify storage of orphan transactions

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Orphan transactions were stored as a CDataStream pointer;
this changes the mapOrphanTransactions data structures to
store orphans as a CTransaction.

This also fixes CVE-2013-4627 by always re-serializing
transactions before relaying them.
This commit is contained in:
Gavin Andresen
2013-08-02 15:14:44 +10:00
parent 8f6f92c72b
commit 159bc48193
3 changed files with 39 additions and 60 deletions
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4
src/main.h
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@@ -1081,8 +1081,8 @@ public:
std::map<uint256, CTransaction> mapTx;
std::map<COutPoint, CInPoint> mapNextTx;
bool accept(CValidationState &state, CTransaction &tx, bool fLimitFree, bool* pfMissingInputs);
bool addUnchecked(const uint256& hash, CTransaction &tx);
bool accept(CValidationState &state, const CTransaction &tx, bool fLimitFree, bool* pfMissingInputs);
bool addUnchecked(const uint256& hash, const CTransaction &tx);
bool remove(const CTransaction &tx, bool fRecursive = false);
bool removeConflicts(const CTransaction &tx);
void clear();