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fix regex reading from freed memory (fixes #197)

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ouwou
2023-07-25 15:56:22 -04:00
parent 857e94af38
commit 22025c2f0d
2 changed files with 4 additions and 2 deletions
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3
src/components/chatmessage.cpp
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@@ -204,7 +204,8 @@ void ChatMessageItemContainer::UpdateTextComponent(Gtk::TextView *tv) {
if (data->Application.has_value()) {
static const auto regex = Glib::Regex::create(R"(</(.*?):(\d+)>)");
Glib::MatchInfo match;
if (regex->match(data->Content, match)) {
Glib::ustring string = data->Content;
if (regex->match(string, match)) {
const auto cmd = match.fetch(1);
const auto app = data->Application->Name;
b->insert_markup(s, "<i>used <span color='#697ec4'>" + cmd + "</span> with " + app + "</i>");