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hyprctl: more safety around stoull

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This commit is contained in:
Vaxry 2024-02-18 23:31:43 +00:00
parent 301b48b740
commit c6b1d82c70
1 changed files with 6 additions and 2 deletions
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8
hyprctl/main.cpp
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@ -86,7 +86,9 @@ std::vector<SInstanceData> instances() {
data->id = el.path().string(); data->id = el.path().string();
data->id = data->id.substr(data->id.find_last_of('/') + 1, data->id.find(".lock") - data->id.find_last_of('/') - 1); data->id = data->id.substr(data->id.find_last_of('/') + 1, data->id.find(".lock") - data->id.find_last_of('/') - 1);
data->time = std::stoull(data->id.substr(data->id.find_first_of('_') + 1)); try {
data->time = std::stoull(data->id.substr(data->id.find_first_of('_') + 1));
} catch (std::exception& e) { data->time = 0; }
// read file // read file
std::ifstream ifs(el.path().string()); std::ifstream ifs(el.path().string());
@ -94,7 +96,9 @@ std::vector<SInstanceData> instances() {
int i = 0; int i = 0;
for (std::string line; std::getline(ifs, line); ++i) { for (std::string line; std::getline(ifs, line); ++i) {
if (i == 0) { if (i == 0) {
data->pid = std::stoull(line); try {
data->pid = std::stoull(line);
} catch (std::exception& e) { data->pid = 0; }
} else if (i == 1) { } else if (i == 1) {
data->wlSocket = line; data->wlSocket = line;
} else } else