Alan Stern f3bc432aa8 USB: core: Change %pK for __user pointers to %px ... Commit 2f964780c0 ("USB: core: replace %p with %pK") used the %pK format specifier for a bunch of __user pointers. But as the 'K' in the specifier indicates, it is meant for kernel pointers. The reason for the %pK specifier is to avoid leaks of kernel addresses, but when the pointer is to an address in userspace the security implications are minimal. In particular, no kernel information is leaked. This patch changes the __user %pK specifiers (used in a bunch of debugging output lines) to %px, which will always print the actual address with no mangling. (Notably, there is no printk format specifier particularly intended for __user pointers.) Fixes: 2f964780c0 ("USB: core: replace %p with %pK") CC: Vamsi Krishna Samavedam <vskrishn@codeaurora.org> CC: <stable@vger.kernel.org> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20201119170228.GB576844@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-11-20 16:36:31 +01:00
..
Kconfig	USB: hub: Add Kconfig option to reduce number of port initialization retries	2020-10-02 11:29:02 +02:00
Makefile	…
buffer.c	…
config.c	…
devices.c	USB: core: remove polling for /sys/kernel/debug/usb/devices	2020-10-02 15:32:46 +02:00
devio.c	USB: core: Change %pK for __user pointers to %px	2020-11-20 16:36:31 +01:00
driver.c	usbcore: Check both id_table and match() when both available	2020-10-28 13:24:58 +01:00
endpoint.c	…
file.c	…
generic.c	usbcore: Check both id_table and match() when both available	2020-10-28 13:24:58 +01:00
hcd-pci.c	usb: hcd: Fix use after free in usb_hcd_pci_remove()	2020-08-18 12:09:52 +02:00
hcd.c	usb: hcd: convert tasklets to use new tasklet_setup() API	2020-08-18 13:00:00 +02:00
hub.c	USB: hub: Add Kconfig option to reduce number of port initialization retries	2020-10-02 11:29:02 +02:00
hub.h	…
ledtrig-usbport.c	…
message.c	dma-mapping updates for 5.10	2020-10-15 14:43:29 -07:00
notify.c	…
of.c	…
otg_productlist.h	…
phy.c	…
phy.h	…
port.c	…
quirks.c	USB: core: Fix regression in Hercules audio card	2020-11-20 16:34:30 +01:00
sysfs.c	usb: core: fix slab-out-of-bounds Read in read_descriptors	2020-09-04 16:41:22 +02:00
urb.c	USB: move snd_usb_pipe_sanity_check into the USB core	2020-09-16 11:02:23 +02:00
usb-acpi.c	…
usb.c	usb: don't inherity DMA properties for USB devices	2020-09-17 18:43:25 +02:00
usb.h	usbcore: Check both id_table and match() when both available	2020-10-28 13:24:58 +01:00