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#1421 Added limit for maximum send buffer size.

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XMRig 2019-12-17 03:18:25 +07:00
parent 17f82280d0
commit a5089638ea
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GPG key ID: 446A53638BE94409
2 changed files with 11 additions and 8 deletions
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7
src/base/net/stratum/Client.cpp
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@ -159,6 +159,13 @@ int64_t xmrig::Client::send(const rapidjson::Value &obj)
obj.Accept(writer);
const size_t size = buffer.GetSize();
if (size > kMaxSendBufferSize) {
LOG_ERR("[%s] send failed: \"max send buffer size exceeded: %zu\"", url(), size);
close();
return -1;
}
if (size > (m_sendBuf.size() - 2)) {
m_sendBuf.resize(((size + 1) / 1024 + 1) * 1024);
}