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Disallow big encrypted stickers in secret chats.

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This commit is contained in:
levlam 2022-01-25 21:52:15 +03:00
parent 75e5a0b3fe
commit 74ac1f664b
1 changed files with 4 additions and 0 deletions
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4
td/telegram/DocumentsManager.cpp
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@ -381,6 +381,10 @@ Document DocumentsManager::on_get_document(RemoteDocument remote_document, Dialo
sticker_format = StickerFormat::Webm;
default_extension = Slice("webm");
}
if (file_type == FileType::Encrypted && document_type == Document::Type::Sticker &&
size > get_max_sticker_file_size(sticker_format, false)) {
document_type = Document::Type::General;
}
LOG(DEBUG) << "Receive document with ID = " << id << " of type " << document_type;
if (!is_web && !DcId::is_valid(dc_id)) {