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Fixed possible crash caused by invalid formed CMSG_AUTH_SESSION

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(cherry picked from commit 7a97e917ede5aa6135bc0565486a15b86381f5a7)

Signed-off-by: tomrus88 <tomrus88@gmail.com>
This commit is contained in:
arrai 2009-03-19 21:43:33 +01:00 • committed by tomrus88
parent e774fd3730
commit 3c7c5ba8d4
1 changed files with 2 additions and 0 deletions
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2
src/game/WorldSession.cpp
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@ -613,6 +613,8 @@ void WorldSession::ReadMovementInfo(WorldPacket &data, MovementInfo *mi)
void WorldSession::ReadAddonsInfo(WorldPacket &data) void WorldSession::ReadAddonsInfo(WorldPacket &data)
{ {
if (data.rpos() + 4 > data.size())
return;
uint32 size; uint32 size;
data >> size; data >> size;