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Try to prevent (as much as possible) transfering and, more important, storing, any other files than avatars as png, gif and jpg. The headers of the files are checked whether they are valid for the corresponding format. Files without gif/png/jpg header are never stored on the server, and thus cannot be requested by any client.

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lotodore committed 2007-10-18 23:00:55 +00:00
1 parent 8cd93ced8c
commit 6a297effc1
3 files changed
+70 -11
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src/net/common/serverlobbythread.cpp
+1 -1
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@@ -417,7 +417,7 @@ ServerLobbyThread::HandleNetPacketAvatarHeader(SessionWrapper session, const Net
NetPacketAvatarHeader::Data headerData;
tmpPacket.GetData(headerData);
if (headerData.avatarFileSize && headerData.avatarFileSize <= MAX_AVATAR_FILE_SIZE)
if (headerData.avatarFileSize >= MIN_AVATAR_FILE_SIZE && headerData.avatarFileSize <= MAX_AVATAR_FILE_SIZE)
{
boost::shared_ptr<AvatarData> tmpAvatarData(new AvatarData);
tmpAvatarData->fileData.reserve(headerData.avatarFileSize);