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| author | Tom Rini <trini@konsulko.com> | 2025-08-29 14:58:45 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-08-29 14:58:45 -0600 |
| commit | e4c8b32d03d7ecffd586b7d33336603ad639d7c0 (patch) | |
| tree | a124024b798820a20d9ae66d04971971c0ff8f65 | |
| parent | 3dc5e9a0108bb114175b6362f9cb22367402f624 (diff) | |
| parent | ae2cd1b52d4ded22ac2359964c5682b5a5c1cc28 (diff) | |
Merge branch 'master' of git://source.denx.de/u-boot-usb
- Fix a use after free error in cdns3 gadget support in some cases.
| -rw-r--r-- | drivers/usb/cdns3/gadget.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index a30c40ef80e..9eaf7e40ab6 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -557,10 +557,10 @@ static void cdns3_wa2_remove_old_request(struct cdns3_endpoint *priv_ep) trace_cdns3_wa2(priv_ep, "removes eldest request"); + list_del_init(&priv_req->list); kfree(priv_req->request.buf); cdns3_gadget_ep_free_request(&priv_ep->endpoint, &priv_req->request); - list_del_init(&priv_req->list); --priv_ep->wa2_counter; if (!chain) @@ -1959,10 +1959,10 @@ static int cdns3_gadget_ep_disable(struct usb_ep *ep) while (!list_empty(&priv_ep->wa2_descmiss_req_list)) { priv_req = cdns3_next_priv_request(&priv_ep->wa2_descmiss_req_list); + list_del_init(&priv_req->list); kfree(priv_req->request.buf); cdns3_gadget_ep_free_request(&priv_ep->endpoint, &priv_req->request); - list_del_init(&priv_req->list); --priv_ep->wa2_counter; } |