fixed a typo in usbi_mutex_unlockr179

also added mutex release in libusb_unref_device

2 files changed, 2 insertions, 1 deletions

diff --git a/libusb/core.c b/libusb/core.c
index 6da729f..da0ca9d 100644
--- a/libusb/core.c
+++ b/libusb/core.c
@@ -831,6 +831,7 @@ API_EXPORTED void libusb_unref_device(libusb_device *dev)
 		usbi_mutex_lock(&dev->ctx->usb_devs_lock);
 		list_del(&dev->list);
 		usbi_mutex_unlock(&dev->ctx->usb_devs_lock);
+		usbi_mutex_destroy(&dev->lock);
 
 		free(dev);
 	}
diff --git a/libusb/os/threads_windows.c b/libusb/os/threads_windows.c
index 11b55f9..da49eec 100644
--- a/libusb/os/threads_windows.c
+++ b/libusb/os/threads_windows.c
@@ -62,7 +62,7 @@ int usbi_mutex_lock(usbi_mutex_t *mutex) {
 }
 int usbi_mutex_unlock(usbi_mutex_t *mutex) {
 	if(!mutex)               return ((errno=EINVAL));
-	if(!ReleaseMutex(mutex)) return ((errno=EPERM ));
+	if(!ReleaseMutex(*mutex)) return ((errno=EPERM ));
 	return 0;
 }