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session: fixup a few missing nullchecks

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This commit is contained in:
Vaxry 2024-06-25 18:09:53 +02:00
parent 1e4fd47865
commit c8c1e6ae3f
1 changed files with 10 additions and 2 deletions
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12
src/backend/Session.cpp
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@ -66,14 +66,16 @@ static void libinputLog(libinput*, libinput_log_priority level, const char* fmt,
static void libseatEnableSeat(struct libseat* seat, void* data) { static void libseatEnableSeat(struct libseat* seat, void* data) {
auto PSESSION = (Aquamarine::CSession*)data; auto PSESSION = (Aquamarine::CSession*)data;
PSESSION->active = true; PSESSION->active = true;
libinput_resume(PSESSION->libinputHandle); if (PSESSION->libinputHandle)
libinput_resume(PSESSION->libinputHandle);
PSESSION->events.changeActive.emit(); PSESSION->events.changeActive.emit();
} }
static void libseatDisableSeat(struct libseat* seat, void* data) { static void libseatDisableSeat(struct libseat* seat, void* data) {
auto PSESSION = (Aquamarine::CSession*)data; auto PSESSION = (Aquamarine::CSession*)data;
PSESSION->active = false; PSESSION->active = false;
libinput_suspend(PSESSION->libinputHandle); if (PSESSION->libinputHandle)
libinput_suspend(PSESSION->libinputHandle);
PSESSION->events.changeActive.emit(); PSESSION->events.changeActive.emit();
libseat_disable_seat(PSESSION->libseatHandle); libseat_disable_seat(PSESSION->libseatHandle);
} }
@ -269,6 +271,9 @@ void Aquamarine::CSession::onReady() {
} }
void Aquamarine::CSession::dispatchUdevEvents() { void Aquamarine::CSession::dispatchUdevEvents() {
if (!udevHandle || !udevMonitor)
return;
auto device = udev_monitor_receive_device(udevMonitor); auto device = udev_monitor_receive_device(udevMonitor);
if (!device) if (!device)
@ -332,6 +337,9 @@ void Aquamarine::CSession::dispatchUdevEvents() {
} }
void Aquamarine::CSession::dispatchLibinputEvents() { void Aquamarine::CSession::dispatchLibinputEvents() {
if (!libinputHandle)
return;
if (int ret = libinput_dispatch(libinputHandle); ret) { if (int ret = libinput_dispatch(libinputHandle); ret) {
backend->log(AQ_LOG_ERROR, std::format("Couldn't dispatch libinput events: {}", strerror(-ret))); backend->log(AQ_LOG_ERROR, std::format("Couldn't dispatch libinput events: {}", strerror(-ret)));
return; return;