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Don't relay alerts to peers before version negotiation

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Fixes #1436
This commit is contained in:
Wladimir J. van der Laan
2014-10-29 16:03:09 +01:00
parent 723c752636
commit 20a5f610d3
1 changed files with 3 additions and 0 deletions
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3
src/alert.cpp
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@ -127,6 +127,9 @@ bool CAlert::RelayTo(CNode* pnode) const
{ {
if (!IsInEffect()) if (!IsInEffect())
return false; return false;
// don't relay to nodes which haven't sent their version message
if (pnode->nVersion == 0)
return false;
// returns true if wasn't already contained in the set // returns true if wasn't already contained in the set
if (pnode->setKnown.insert(GetHash()).second) if (pnode->setKnown.insert(GetHash()).second)
{ {