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don't use fixed size buffer for local destination's keys

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orignal 2025-03-16 18:06:12 -04:00
parent 706b9c51b1
commit c2f6731296
1 changed files with 3 additions and 7 deletions
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10
libi2pd_client/SAM.cpp
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@ -470,15 +470,11 @@ namespace client
auto session = m_Owner.FindSession(m_ID); auto session = m_Owner.FindSession(m_ID);
if (session) if (session)
{ {
uint8_t buf[1024]; std::string priv = session->GetLocalDestination ()->GetPrivateKeys ().ToBase64 ();
char priv[1024];
size_t l = session->GetLocalDestination ()->GetPrivateKeys ().ToBuffer (buf, 1024);
size_t l1 = i2p::data::ByteStreamToBase64 (buf, l, priv, 1024);
priv[l1] = 0;
#ifdef _MSC_VER #ifdef _MSC_VER
size_t l2 = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv); size_t l2 = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv.c_str ());
#else #else
size_t l2 = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv); size_t l2 = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv.c_str ());
#endif #endif
SendMessageReply (m_Buffer, l2, false); SendMessageReply (m_Buffer, l2, false);
} }