PurpleI2P/i2pd
1
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd.git synced 2025-02-02 02:44:15 +00:00
Code Issues Releases Activity

drop too long LeaseSet without processing

Browse Source
This commit is contained in:
orignal 2023-01-07 10:54:49 -05:00
parent e59ca8420e
commit c18e8f6c78
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libi2pd/NetDb.cpp
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2013-2022, The PurpleI2P Project * Copyright (c) 2013-2023, The PurpleI2P Project
* *
* This file is part of Purple i2pd project and licensed under BSD3 * This file is part of Purple i2pd project and licensed under BSD3
* *
@ -807,6 +807,11 @@ namespace data
uint8_t storeType = buf[DATABASE_STORE_TYPE_OFFSET]; uint8_t storeType = buf[DATABASE_STORE_TYPE_OFFSET];
if (storeType) // LeaseSet or LeaseSet2 if (storeType) // LeaseSet or LeaseSet2
{ {
if (len > MAX_LS_BUFFER_SIZE + offset)
{
LogPrint (eLogError, "NetDb: Database store message is too long ", len);
return;
}
if (!m->from) // unsolicited LS must be received directly if (!m->from) // unsolicited LS must be received directly
{ {
if (storeType == NETDB_STORE_TYPE_LEASESET) // 1 if (storeType == NETDB_STORE_TYPE_LEASESET) // 1