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fix some undefined/unspecified behaviours in multiplayer games( may help with #299 )

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This commit is contained in:
nillerusr
2023-10-07 05:04:46 +03:00
parent 2636f1a66d
commit 57f6bf6eea
9 changed files with 17 additions and 16 deletions
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2
engine/NetworkStringTableItem.cpp
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@@ -199,7 +199,7 @@ bool CNetworkStringTableItem::SetUserData( int tick, int length, const void *use
if ( length > 0 )
{
m_pUserData = new unsigned char[ length ];
m_pUserData = new unsigned char[ALIGN_VALUE( length, 4 )];
Q_memcpy( m_pUserData, userData, length );
}
else

2
engine/downloadthread.cpp
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@@ -921,7 +921,7 @@ void DownloadThread( void *voidPtr )
// Delete rc.data, which was allocated in this thread
if ( rc.data != NULL )
{
delete[] rc.data;
free(rc.data);
rc.data = NULL;
}

2
engine/pure_server.cpp
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@@ -226,7 +226,7 @@ bool CPureServerWhitelist::LoadCommandsFromKeyValues( KeyValues *kv )
else
Warning( "Unknown modifier in whitelist file: %s.\n", mods[i] );
}
mods.PurgeAndDeleteElements();
mods.PurgeAndDeleteElementsArray();
if (
( bFromTrustedSource && ( bAllowFromDisk || bCheckCRC || bAny ) )
|| ( bAny && bCheckCRC ) )

2
engine/sv_main.cpp
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@@ -1227,7 +1227,7 @@ void SV_DetermineMulticastRecipients( bool usepas, const Vector& origin, CBitVec
serverGameClients->ClientEarPosition( pClient->edict, &vecEarPosition );
int iBitNumber = CM_LeafCluster( CM_PointLeafnum( vecEarPosition ) );
if ( !(pMask[iBitNumber>>3] & (1<<(iBitNumber&7)) ) )
if ( iBitNumber < 0 || !(pMask[iBitNumber>>3] & (1<<(iBitNumber&7)) ) )
continue;
playerbits.Set( i );

2
engine/vengineserver_impl.cpp
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@@ -1842,7 +1842,7 @@ void CVEngineServer::PlaybackTempEntity( IRecipientFilter& filter, float delay,
newEvent->bits = buffer.GetNumBitsWritten();
int size = Bits2Bytes( buffer.GetNumBitsWritten() );
newEvent->pData = new byte[size];
newEvent->pData = new byte[ALIGN_VALUE(size,4)];
Q_memcpy( newEvent->pData, data, size );
// add to list