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Commit c429a807 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: hcd: Fix double free with bandwidth_mutex on cable disconnect"

parents 01eeecee ecb5febb

drivers/usb/core/hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -2524,7 +2524,7 @@ static void hcd_release(struct kref *kref) 
	struct usb_hcd *hcd = container_of (kref, struct usb_hcd, kref);



	mutex_lock(&usb_port_peer_mutex);

	if (usb_hcd_is_primary_hcd(hcd))

	if (hcd->primary_hcd == hcd)

		kfree(hcd->bandwidth_mutex);

	if (hcd->shared_hcd) {

		struct usb_hcd *peer = hcd->shared_hcd;