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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-29 16:03:09 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-29 16:05:46 +0100 |
| commit | 20a5f610d344dfc1dc0c6e5e9e4b0211370aa563 (patch) | |
| tree | 8fb74ad872ae374d75616347da50648cc73760c6 /src/alert.cpp | |
| parent | 723c7526368badda15df8ac1ffc047a0ab2e384a (diff) | |
| download | bitcoin-20a5f610d344dfc1dc0c6e5e9e4b0211370aa563.tar.xz | |
Don't relay alerts to peers before version negotiation
Fixes #1436
Diffstat (limited to 'src/alert.cpp')
| -rw-r--r-- | src/alert.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/alert.cpp b/src/alert.cpp index d495849206..b6d3804792 100644 --- a/src/alert.cpp +++ b/src/alert.cpp @@ -127,6 +127,9 @@ bool CAlert::RelayTo(CNode* pnode) const { if (!IsInEffect()) 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 if (pnode->setKnown.insert(GetHash()).second) { |