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Copy BufferSlice before saving user profile photo.

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GitOrigin-RevId: f4a4e8dcae1eeea6d8111705d3cd4fbaaa805bf4
This commit is contained in:
levlam 2019-06-06 18:09:48 +03:00
parent 54296a1ed8
commit 7b0be02503
1 changed files with 13 additions and 0 deletions
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13
td/telegram/ContactsManager.cpp
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@ -6909,6 +6909,19 @@ void ContactsManager::on_update_user_photo(User *u, UserId user_id,
tl_object_ptr<telegram_api::UserProfilePhoto> &&photo) {
if (td_->auth_manager_->is_bot() && !G()->parameters().use_file_db && !u->is_photo_inited) {
bool is_empty = photo == nullptr || photo->get_id() == telegram_api::userProfilePhotoEmpty::ID;
if (!is_empty) {
CHECK(photo->get_id() == telegram_api::userProfilePhoto::ID);
auto user_photo = static_cast<telegram_api::userProfilePhoto *>(photo.get());
auto copy_location = [](telegram_api::FileLocation *location_ptr) {
if (location_ptr->get_id() == telegram_api::fileLocation::ID) {
auto location = static_cast<telegram_api::fileLocation *>(location_ptr);
location->file_reference_ = location->file_reference_.copy();
}
};
copy_location(user_photo->photo_small_.get());
copy_location(user_photo->photo_big_.get());
}
pending_user_photos_[user_id] = std::move(photo);
UserFull *user_full = get_user_full(user_id);