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| author | Wladimir J. van der Laan <[email protected]> | 2015-03-06 15:30:12 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <[email protected]> | 2015-03-06 15:31:31 +0100 |
| commit | 51377c2dbe0d71dad953a43187749a38010d1f1f (patch) | |
| tree | 5e6b0f601795a266b3ad4a1ab6e6385dea9966ca /src/net.cpp | |
| parent | Merge pull request #5813 (diff) | |
| parent | Limit message sizes before transfer (diff) | |
| download | discoin-51377c2dbe0d71dad953a43187749a38010d1f1f.tar.xz discoin-51377c2dbe0d71dad953a43187749a38010d1f1f.zip | |
Merge pull request #5843
ba04c4a Limit message sizes before transfer (Pieter Wuille)
Diffstat (limited to 'src/net.cpp')
| -rw-r--r-- | src/net.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/net.cpp b/src/net.cpp index 3c3666615..d9f470b9e 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -523,6 +523,11 @@ bool CNode::ReceiveMsgBytes(const char *pch, unsigned int nBytes) if (handled < 0) return false; + if (msg.in_data && msg.hdr.nMessageSize > MAX_PROTOCOL_MESSAGE_LENGTH) { + LogPrint("net", "Oversized message from peer=%i, disconnecting", GetId()); + return false; + } + pch += handled; nBytes -= handled; |