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fix(network): initialize all fields

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Some fields were previously uninitialized (e.g. carrier), which
could lead to UB.
This commit is contained in:
peelz
2025-07-03 16:35:18 -04:00
parent 2dfbaabf31
commit b02694caef
2 changed files with 23 additions and 41 deletions
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44
include/modules/network.hpp
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@ -27,8 +27,8 @@ class Network : public ALabel {
auto update() -> void override;
private:
static const uint8_t MAX_RETRY = 5;
static const uint8_t EPOLL_MAX = 200;
static const uint8_t MAX_RETRY{5};
static const uint8_t EPOLL_MAX{200};
static int handleEvents(struct nl_msg*, void*);
static int handleEventsDone(struct nl_msg*, void*);
@ -51,37 +51,37 @@ class Network : public ALabel {
bool wildcardMatch(const std::string& pattern, const std::string& text) const;
std::optional<std::pair<unsigned long long, unsigned long long>> readBandwidthUsage();
int ifid_;
ip_addr_pref addr_pref_;
struct sockaddr_nl nladdr_ = {0};
struct nl_sock* sock_ = nullptr;
struct nl_sock* ev_sock_ = nullptr;
int efd_;
int ev_fd_;
int nl80211_id_;
int ifid_{-1};
ip_addr_pref addr_pref_{ip_addr_pref::IPV4};
struct sockaddr_nl nladdr_{0};
struct nl_sock* sock_{nullptr};
struct nl_sock* ev_sock_{nullptr};
int efd_{-1};
int ev_fd_{-1};
int nl80211_id_{-1};
std::mutex mutex_;
bool want_route_dump_;
bool want_link_dump_;
bool want_addr_dump_;
bool dump_in_progress_;
bool is_p2p_;
bool want_route_dump_{false};
bool want_link_dump_{false};
bool want_addr_dump_{false};
bool dump_in_progress_{false};
bool is_p2p_{false};
unsigned long long bandwidth_down_total_;
unsigned long long bandwidth_up_total_;
unsigned long long bandwidth_down_total_{0};
unsigned long long bandwidth_up_total_{0};
std::string state_;
std::string essid_;
std::string bssid_;
bool carrier_;
bool carrier_{false};
std::string ifname_;
std::string ipaddr_;
std::string ipaddr6_;
std::string gwaddr_;
std::string netmask_;
std::string netmask6_;
int cidr_;
int cidr6_;
int cidr_{0};
int cidr6_{0};
int32_t signal_strength_dbm_;
uint8_t signal_strength_;
std::string signal_strength_app_;
@ -90,9 +90,9 @@ class Network : public ALabel {
util::SleeperThread thread_;
util::SleeperThread thread_timer_;
#ifdef WANT_RFKILL
util::Rfkill rfkill_;
util::Rfkill rfkill_{RFKILL_TYPE_WLAN};
#endif
float frequency_;
float frequency_{0};
};
} // namespace waybar::modules