Alan Stern f0c2b68198 USB: usbfs: don't leak kernel data in siginfo ...

When a signal is delivered, the information in the siginfo structure
is copied to userspace.  Good security practice dicatates that the
unused fields in this structure should be initialized to 0 so that
random kernel stack data isn't exposed to the user.  This patch adds
such an initialization to the two places where usbfs raises signals.

Signed-off-by: Alan Stern <[email protected]>
Reported-by: Dave Mielke <[email protected]>
CC: <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

2015-02-24 08:38:46 -08:00

..

buffer.c

usb: core: buffer: smallest buffer should start at ARCH_DMA_MINALIGN

2015-01-09 10:21:31 -08:00

config.c

…

devices.c

…

devio.c

USB: usbfs: don't leak kernel data in siginfo

2015-02-24 08:38:46 -08:00

driver.c

USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd)

2015-01-31 09:05:06 -08:00

endpoint.c

…

file.c

…

generic.c

…

hcd-pci.c

USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

2014-12-04 00:51:54 +01:00

hcd.c

USB: fix use-after-free bug in usb_hcd_unlink_urb()

2015-01-31 09:05:06 -08:00

hub.c

Merge tag 'usb-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2015-02-15 10:24:55 -08:00

hub.h

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Kconfig

PM / Kconfig: Replace PM_RUNTIME with PM in dependencies

2014-12-13 00:44:04 +01:00

Makefile

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message.c

USB: don't cancel queued resets when unbinding drivers

2015-01-25 20:54:17 +08:00

notify.c

…

otg_whitelist.h

USB: Add OTG PET device to TPL

2015-01-25 21:20:42 +08:00

port.c

USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

2014-12-04 00:51:54 +01:00

quirks.c

USB: Add OTG PET device to TPL

2015-01-25 21:20:42 +08:00

sysfs.c

USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

2014-12-04 00:51:54 +01:00

urb.c

…

usb-acpi.c

…

usb.c

usb: core: buffer: smallest buffer should start at ARCH_DMA_MINALIGN

2015-01-09 10:21:31 -08:00

usb.h

USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

2014-12-04 00:51:54 +01:00