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Ensure that ChannelFull isn't loaded in on_channel_status_changed and on_channel_username_changed.

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This commit is contained in:
levlam 2021-05-09 18:09:14 +03:00
parent c0c5e24b9b
commit 0d41ba340f
1 changed files with 11 additions and 3 deletions
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14
td/telegram/ContactsManager.cpp
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@ -13049,13 +13049,14 @@ void ContactsManager::on_channel_status_changed(const Channel *c, ChannelId chan
const DialogParticipantStatus &old_status,
const DialogParticipantStatus &new_status) {
CHECK(c->is_update_supergroup_sent);
bool have_channel_full = get_channel_full(channel_id) != nullptr;
bool need_reload_group_call = old_status.can_manage_calls() != new_status.can_manage_calls();
if (old_status.can_manage_invite_links() && !new_status.can_manage_invite_links()) {
auto channel_full = get_channel_full_force(channel_id, "on_channel_status_changed");
if (channel_full != nullptr) {
auto channel_full = get_channel_full(channel_id, "on_channel_status_changed");
if (channel_full != nullptr) { // otherwise invite_link will be dropped when the channel is loaded
on_update_channel_full_invite_link(channel_full, nullptr);
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled);
do_invalidate_channel_full(channel_full, !c->is_slow_mode_enabled);
update_channel_full(channel_full, channel_id);
}
} else {
@ -13084,6 +13085,9 @@ void ContactsManager::on_channel_status_changed(const Channel *c, ChannelId chan
send_closure_later(G()->messages_manager(), &MessagesManager::on_update_dialog_group_call_rights,
DialogId(channel_id));
}
// must not load ChannelFull, because must not change the Channel
CHECK(have_channel_full == (get_channel_full(channel_id) != nullptr));
}
void ContactsManager::on_update_channel_default_permissions(Channel *c, ChannelId channel_id,
@ -13127,10 +13131,14 @@ void ContactsManager::on_update_channel_username(Channel *c, ChannelId channel_i
void ContactsManager::on_channel_username_changed(const Channel *c, ChannelId channel_id, const string &old_username,
const string &new_username) {
bool have_channel_full = get_channel_full(channel_id) != nullptr;
if (old_username.empty() || new_username.empty()) {
// moving channel from private to public can change availability of chat members
invalidate_channel_full(channel_id, !c->is_slow_mode_enabled);
}
// must not load ChannelFull, because must not change the Channel
CHECK(have_channel_full == (get_channel_full(channel_id) != nullptr));
}
void ContactsManager::on_update_channel_description(ChannelId channel_id, string &&description) {