Colin Ian King bf7f547ecd usb: core: fix memory leak on port_dev_path allocation ...

Currently the allocation of port_dev_path from the call to
kobject_get_path is not being kfree'd, causing a memory leak. Fix
this by kfree'ing this at the end of the function. Add an extra
error exit path to fix one of the early leaks when envp[0] fails
to be allocated.

Detected by CoverityScan, CID#1473771 ("Resource Leak")

Fixes: 201af55da8 ("usb: core: added uevent for over-current")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-09 16:02:29 +02:00

..

buffer.c

USB: Removing NULL check for pool since dma_pool_destroy is safe

2018-09-10 20:01:04 +02:00

config.c

USB: Accept bulk endpoints with 1024-byte maxpacket

2018-05-03 10:16:38 -07:00

devices.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

devio.c

USB: usbdevfs: restore warning for nonsensical flags

2018-09-20 12:48:39 +02:00

driver.c

USB: fix error handling in usb_driver_claim_interface()

2018-09-20 12:49:12 +02:00

endpoint.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

file.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

generic.c

usbcore: Select UAC3 configuration for audio if present

2018-09-20 13:12:05 +02:00

hcd-pci.c

usb: Don't die twice if PCI xhci host is not responding in resume

2018-09-05 14:36:53 +02:00

hcd.c

usb: core: remove flags variable in __usb_hcd_giveback_urb()

2018-09-11 10:14:47 +02:00

hub.c

usb: core: fix memory leak on port_dev_path allocation

2018-10-09 16:02:29 +02:00

hub.h

usb: hub: Per-port setting to use old enumeration scheme

2018-05-31 12:48:17 +02:00

Kconfig

docs-rst: fix usb cross-references

2017-04-11 14:41:29 -06:00

ledtrig-usbport.c

usb: simplify usbport trigger

2018-07-05 23:21:15 +02:00

Makefile

usb: core: add a wrapper for the USB PHYs on the HCD

2018-03-09 09:43:53 -08:00

message.c

usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()

2018-09-05 14:36:53 +02:00

notify.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

of.c

usb: Change usb_of_get_companion_dev() place to usb/common

2018-09-10 20:40:29 +02:00

otg_whitelist.h

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

phy.c

usb: core: phy: clean up return value check about devm_of_phy_get_by_index()

2018-09-10 20:09:45 +02:00

phy.h

usb: core: phy: add the SPDX-License-Identifier and include guard

2018-04-23 09:41:32 +02:00

port.c

usb: export firmware port location in sysfs

2018-10-02 12:05:30 -07:00

quirks.c

usb: core: safely deal with the dynamic quirk lists

2018-09-20 13:20:24 +02:00

sysfs.c

USB: USB 3.2 Add sysfs entries for a usb device rx_lanes and tx_lanes

2018-04-22 16:19:26 +02:00

urb.c

usb: core: urb: Check SSP isoc ep comp descriptor

2018-03-20 10:13:30 +01:00

usb-acpi.c

usb: clarify ACPI spec version and section number for _UPC & _PLD

2018-03-09 09:37:10 -08:00

usb.c

USB: handle NULL config in usb_find_alt_setting()

2018-09-20 12:49:12 +02:00

usb.h

usb: core: Add "quirks" parameter for usbcore

2018-03-20 10:16:09 +01:00