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Added bounds checking to NetDb::HandleDatabaseSearchReplyMsg().

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Chad Fraleigh 2023-07-05 15:51:47 -07:00
parent c1ede68a33
commit e8b4e971f9
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1 changed files with 4 additions and 0 deletions
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libi2pd/NetDb.cpp
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@ -952,6 +952,10 @@ namespace data
else if(!m_FloodfillBootstrap) else if(!m_FloodfillBootstrap)
LogPrint (eLogWarning, "NetDb: Requested destination for ", key, " not found"); LogPrint (eLogWarning, "NetDb: Requested destination for ", key, " not found");
// All peers hashs in buffer?
if(msg->GetPayloadLength() < (size_t) (33 + num * IDENTITY_HASH_SIZE))
return;
// try responses // try responses
for (int i = 0; i < num; i++) for (int i = 0; i < num; i++)
{ {