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fix: prevent nil pointer dereference when stopping timers in Close method

This commit is contained in:
Adam Shiervani 2025-09-18 11:01:00 +02:00 committed by Siyuan Miao
parent b1f345db70
commit 8681d1ffa0
1 changed files with 3 additions and 1 deletions
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4
internal/usbgadget/usbgadget.go
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@ -165,7 +165,9 @@ func (u *UsbGadget) Close() error {
// Stop auto-release timer // Stop auto-release timer
u.kbdAutoReleaseLock.Lock() u.kbdAutoReleaseLock.Lock()
for _, timer := range u.kbdAutoReleaseTimers { for _, timer := range u.kbdAutoReleaseTimers {
timer.Stop() if timer != nil {
timer.Stop()
}
} }
u.kbdAutoReleaseTimers = make(map[byte]*time.Timer) u.kbdAutoReleaseTimers = make(map[byte]*time.Timer)
u.kbdAutoReleaseLock.Unlock() u.kbdAutoReleaseLock.Unlock()