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Check MIME-type of received stickers.

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This commit is contained in:
levlam 2022-01-26 17:30:57 +03:00
parent 262d63564d
commit eaf859409e
1 changed files with 1 additions and 1 deletions
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2
td/telegram/StickersManager.cpp
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@ -2245,7 +2245,7 @@ std::pair<int64, FileId> StickersManager::on_get_sticker_document(tl_object_ptr<
}
auto format = get_sticker_format(document->mime_type_);
if (expected_format != StickerFormat::Unknown && format != expected_format) {
if (format == StickerFormat::Unknown || (expected_format != StickerFormat::Unknown && format != expected_format)) {
LOG(ERROR) << "Expected sticker of the type " << expected_format << ", but received of the type " << format;
return {};
}