| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 127/147] usb: gadget: net2272: Fix a memory leak in an error handling path in net2272_plat_probe() | Date | Mon, 18 May 2020 19:37:30 +0200 |
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
commit ccaef7e6e354fb65758eaddd3eae8065a8b3e295 upstream.
'dev' is allocated in 'net2272_probe_init()'. It must be freed in the error handling path, as already done in the remove function (i.e. 'net2272_plat_remove()')
Fixes: 90fccb529d24 ("usb: gadget: Gadget directory cleanup - group UDC drivers") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/usb/gadget/udc/net2272.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -2647,6 +2647,8 @@ net2272_plat_probe(struct platform_devic err_req: release_mem_region(base, len); err: + kfree(dev); + return ret; }
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