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Revert "Fix for character select screen client crashes (fix #418)"

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This reverts commit 92c756c8207fc069973956257e83336862394e7d.
This commit is contained in:
Uleat 2015-05-26 21:19:48 -04:00
parent 92c756c820
commit dbd615572c
2 changed files with 0 additions and 18 deletions
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2
changelog.txt
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@ -1,7 +1,5 @@
EQEMu Changelog (Started on Sept 24, 2003 15:50)
-------------------------------------------------------
== 05/26/2015 ==
Uleat: Fix for packet size adjustment after initial declaration (issue #418) - should clear up some random client crashes and the inability to progress to charsel screen on affected accounts
== 05/25/2015 ==
Akkadius: Implemented disjointed zone based time, this can be triggered via quest methods

16
common/eq_stream.cpp
View File

@ -571,25 +571,12 @@ void EQStream::SendPacket(uint16 opcode, EQApplicationPacket *p)
}
}
// The (p->size++) and (length--) modification code inside of the (opcode & 0x00FF == 0) checks are a temporary solution
// to a discongruency in packet size due to an alteration of packet size after the initial declaration. This led to client
// crashes where the original packet size + protocol bytes mod MaxLen() produced a 0 result.
//
// These changes are local-only and there may be other calling methods affected by the EQ##Packet::serialize() issue.
if ((opcode & 0x00FF) == 0) { // this is final..but, had scope issues during early testing at this point
Log.Out(Logs::Detail, Logs::Netcode, _L "Adjusting application packet length for high byte opcode 0x%04X (%d to %d)" __L, opcode, p->size++, p->size);
}
// Convert the EQApplicationPacket to 1 or more EQProtocolPackets
if (p->size>(MaxLen-8)) { // proto-op(2), seq(2), app-op(2) ... data ... crc(2)
Log.Out(Logs::Detail, Logs::Netcode, _L "Making oversized packet, len %d" __L, p->size);
unsigned char *tmpbuff=new unsigned char[p->size+3];
length=p->serialize(opcode, tmpbuff);
if ((opcode & 0x00FF) == 0) { // temp solution until all serialize() calls can be evaluated
Log.Out(Logs::Detail, Logs::Netcode, _L "Adjusting protocol packet length for high byte opcode 0x%04X (%d to %d)" __L, opcode, length--, length);
}
EQProtocolPacket *out=new EQProtocolPacket(OP_Fragment,nullptr,MaxLen-4);
*(uint32 *)(out->pBuffer+2)=htonl(p->Size());
@ -614,9 +601,6 @@ void EQStream::SendPacket(uint16 opcode, EQApplicationPacket *p)
unsigned char *tmpbuff=new unsigned char[p->Size()+3];
length=p->serialize(opcode, tmpbuff+2) + 2;
if ((opcode & 0x00FF) == 0) { // temp solution until all serialize() calls can be evaluated
Log.Out(Logs::Detail, Logs::Netcode, _L "Adjusting protocol packet length for high byte opcode 0x%04X (%d to %d)" __L, opcode, length--, length);
}
EQProtocolPacket *out=new EQProtocolPacket(OP_Packet,tmpbuff,length);