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linux-hardened/drivers/usb/dwc3
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Felipe Balbi 43cacb03aa usb: dwc3: core: avoid NULL pointer dereference 
commit 3e10a2ce98 ("usb: dwc3: add hsphy_interface
property") introduced a possible NULL pointer
dereference because dwc->hsphy_interface can be
NULL.

In order to fix it, all we have to do is guard
strncmp() against a NULL argument.

Fixes: 3e10a2ce98 ("usb: dwc3: add hsphy_interface property")
Tested-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-07-06 12:34:08 -05:00
..
core.c usb: dwc3: core: avoid NULL pointer dereference 2015-07-06 12:34:08 -05:00
core.h Merge 4.1-rc7 into usb-next 2015-06-08 10:57:51 -07:00
debug.c usb: dwc3: add tracepoints to aid debugging 2014-09-05 09:55:51 -05:00
debug.h usb: dwc3: add tracepoints to aid debugging 2014-09-05 09:55:51 -05:00
debugfs.c usb: dwc3: switch to GPL v2 only 2013-07-29 13:56:44 +03:00
dwc3-exynos.c usb: dwc3: exynos: Add provision for AXI UpScaler clock on exynos7 2014-11-21 09:07:29 -06:00
dwc3-keystone.c usb: dwc3: keystone: fix error return code 2014-11-20 13:35:46 -06:00
dwc3-omap.c usb: dwc3: dwc3-omap: correct the register macros 2015-04-27 14:36:52 -05:00
dwc3-pci.c usb: dwc3: pci: add quirk for Baytrails 2015-05-13 12:06:47 -05:00
dwc3-qcom.c USB: Remove .owner field for driver 2014-09-28 21:55:10 -04:00
dwc3-st.c usb: dwc3: return error code from the most recent call 2014-11-24 08:38:27 -06:00
ep0.c usb: dwc3: gadget: use common is_selfpowered 2015-01-29 10:35:40 -06:00
gadget.c usb: dwc3: gadget: don't clear EP_BUSY too early 2015-05-29 10:19:51 -05:00
gadget.h usb: dwc3: gadget: fix set_halt() bug with pending transfers 2014-10-20 15:58:48 -05:00
host.c usb: dwc3: make LPM configurable in DT 2015-03-10 15:33:33 -05:00
io.h usb: dwc3: add tracepoints to aid debugging 2014-09-05 09:55:51 -05:00
Kconfig usb: dwc3: Use ASCII space in Kconfig 2015-06-12 17:42:31 -07:00
Makefile usb: dwc3: add ULPI interface support 2015-05-13 12:06:52 -05:00
platform_data.h usb: dwc3: add hsphy_interface property 2015-05-13 12:06:42 -05:00
trace.c usb: dwc3: add tracepoints to aid debugging 2014-09-05 09:55:51 -05:00
trace.h usb: dwc3: trace: add trace logs for core and gadget 2015-01-27 13:56:10 -06:00
ulpi.c usb: dwc3: add ULPI interface support 2015-05-13 12:06:52 -05:00