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Add UTF-8 checks for user names after they are loaded from database.

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GitOrigin-RevId: e99c0b2a60791c683ad4c72b224cf6123598f756
This commit is contained in:
levlam 2019-02-27 02:41:16 +03:00
parent 0bf5825c01
commit 80edd0b059
1 changed files with 14 additions and 0 deletions
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14
td/telegram/ContactsManager.cpp
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@ -48,6 +48,7 @@
#include "td/utils/StringBuilder.h"
#include "td/utils/Time.h"
#include "td/utils/tl_helpers.h"
#include "td/utils/utf8.h"
#include <algorithm>
#include <limits>
@ -5359,6 +5360,19 @@ void ContactsManager::on_load_user_from_database(UserId user_id, string value) {
log_event_parse(*u, value).ensure();
if (!check_utf8(u->first_name)) {
LOG(ERROR) << "Have invalid " << user_id << " first name \"" << u->first_name << '"';
u->first_name.clear();
}
if (!check_utf8(u->last_name)) {
LOG(ERROR) << "Have invalid " << user_id << " last name \"" << u->last_name << '"';
u->last_name.clear();
}
if (!check_utf8(u->username)) {
LOG(ERROR) << "Have invalid " << user_id << " username \"" << u->username << '"';
u->username.clear();
}
u->is_saved = true;
u->is_status_saved = true;
update_user(u, user_id, true, true);