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linux/drivers/usb/chipidea
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Dan Carpenter d4d2e5329a usb: chipidea: ci_hdrc_imx: fix potential error pointer dereference in probe 
If the first call to devm_usb_get_phy_by_phandle(dev, "fsl,usbphy", 0)
fails with something other than -ENODEV then it leads to an error
pointer dereference.  For those errors we should just jump directly to
the error handling.

Fixes: 8253a34bfa ("usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211117074923.GF5237@kili
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-17 15:05:18 +01:00
..
bits.h USB: chipidea: Use the correct style for SPDX License Identifier 2020-03-16 11:13:47 +08:00
ci_hdrc_imx.c usb: chipidea: ci_hdrc_imx: fix potential error pointer dereference in probe 2021-11-17 15:05:18 +01:00
ci_hdrc_imx.h usb: chipidea: imx: add two samsung picophy parameters tuning implementation 2020-08-23 11:40:08 +08:00
ci_hdrc_msm.c usb: chipidea: msm: Ensure proper controller reset using role switch API 2020-05-07 08:46:35 +02:00
ci_hdrc_pci.c usb: chipidea: ci_hdrc_pci: Fix improper use of kerneldoc format 2020-07-09 17:19:56 +02:00
ci_hdrc_tegra.c usb: chipidea: tegra: Silence deferred probe error 2021-03-23 12:50:32 +01:00
ci_hdrc_usb2.c usb: chipidea: usb2: remove unneeded semicolon 2020-04-29 09:47:19 +08:00
ci.h USB: chipidea: remove dentry storage for debugfs file 2021-05-27 09:34:34 +02:00
core.c USB: chipidea: fix interrupt deadlock 2021-10-22 11:14:12 +02:00
debug.c USB: chipidea: remove dentry storage for debugfs file 2021-05-27 09:34:34 +02:00
host.c usb: chipidea: host: fix port index underflow and UBSAN complains 2021-08-21 13:15:25 +08:00
host.h usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not defined 2020-01-22 07:54:27 +01:00
Kconfig usb: chipidea: tegra: Support host mode 2021-01-13 11:26:34 +01:00
Makefile usb: chipidea: add tracepoint support for udc 2020-12-10 08:45:26 +08:00
otg_fsm.c USB: move many drivers to use DEVICE_ATTR_WO 2018-01-24 08:49:52 +01:00
otg_fsm.h USB: chipidea: Use the correct style for SPDX License Identifier 2020-03-16 11:13:47 +08:00
otg.c usb: chipidea: otg: Fix formatting and missing documentation issues 2021-05-27 09:43:44 +02:00
otg.h USB: chipidea: Use the correct style for SPDX License Identifier 2020-03-16 11:13:47 +08:00
trace.c usb: chipidea: add tracepoint support for udc 2020-12-10 08:45:26 +08:00
trace.h usb: chipidea: trace: fix the endian issue 2020-12-10 08:45:26 +08:00
udc.c usb: chipidea: udc: make controller hardware endpoint primed 2021-10-10 15:05:24 +02:00
udc.h usb: chipidea: udc: add software sg list support 2020-05-06 09:42:35 +08:00
ulpi.c usb: chipidea: Always build ULPI code 2018-07-05 14:22:47 +08:00
usbmisc_imx.c usb: chipidea: imx: Fix Battery Charger 1.2 CDP detection 2021-06-16 09:04:22 +08:00