xhci: Fix memory leak on xhci_disable_ep
The USBPacket-s in the transfers need to be cleaned up so that the memory allocated by the iovec in there gets freed. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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@ -1380,6 +1380,7 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
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{
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{
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XHCISlot *slot;
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XHCISlot *slot;
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XHCIEPContext *epctx;
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XHCIEPContext *epctx;
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int i;
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trace_usb_xhci_ep_disable(slotid, epid);
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trace_usb_xhci_ep_disable(slotid, epid);
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assert(slotid >= 1 && slotid <= xhci->numslots);
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assert(slotid >= 1 && slotid <= xhci->numslots);
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@ -1400,6 +1401,10 @@ static TRBCCode xhci_disable_ep(XHCIState *xhci, unsigned int slotid,
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xhci_free_streams(epctx);
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xhci_free_streams(epctx);
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}
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}
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for (i = 0; i < ARRAY_SIZE(epctx->transfers); i++) {
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usb_packet_cleanup(&epctx->transfers[i].packet);
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}
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xhci_set_ep_state(xhci, epctx, NULL, EP_DISABLED);
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xhci_set_ep_state(xhci, epctx, NULL, EP_DISABLED);
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timer_free(epctx->kick_timer);
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timer_free(epctx->kick_timer);
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