Wei Yongjun 548f4726a1 usb: roles: Fix potential NULL dereference in intel_xhci_usb_probe() ... platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference a bit later in the code. This is detected by Coccinelle semantic patch. @@ expression pdev, res, n, t, e, e1, e2; @@ res = platform_get_resource(pdev, t, n); + if (!res) + return -EINVAL; ... when != res == NULL e = devm_ioremap_nocache(e1, res->start, e2); Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-04-22 15:49:42 +02:00
..
intel-xhci-usb-role-switch.c	usb: roles: Fix potential NULL dereference in intel_xhci_usb_probe()	2018-04-22 15:49:42 +02:00
Kconfig
Makefile