Alan Stern 60dfe484ce USB: core: Avoid WARNings for 0-length descriptor requests ... The USB core has utility routines to retrieve various types of descriptors. These routines will now provoke a WARN if they are asked to retrieve 0 bytes (USB "receive" requests must not have zero length), so avert this by checking the size argument at the start. CC: Johan Hovold <johan@kernel.org> Reported-and-tested-by: syzbot+7dbcd9ff34dc4ed45240@syzkaller.appspotmail.com Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20210607152307.GD1768031@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-06-09 11:11:39 +02:00
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buffer.c	usb: core: Replace in_interrupt() in comments	2020-10-28 12:32:59 +01:00
config.c	usb: fix a few cases of -Wfallthrough	2020-11-13 15:20:52 +01:00
devices.c	usb: common: add function to get interval expressed in us unit	2021-03-10 09:37:17 +01:00
devio.c	Merge 5.13-rc4 into usb-next	2021-05-31 09:50:26 +02:00
driver.c	USB: core: rename usb_driver_claim_interface() data parameter	2021-03-23 12:39:39 +01:00
endpoint.c	usb: common: add function to get interval expressed in us unit	2021-03-10 09:37:17 +01:00
file.c	USB: core: Fix races in character device registration and deregistraion	2019-08-12 22:47:24 +02:00
generic.c	usbcore: Check both id_table and match() when both available	2020-10-28 13:24:58 +01:00
hcd-pci.c	usb: core: Replace in_interrupt() in comments	2020-10-28 12:32:59 +01:00
hcd.c	usb: core: hcd: use map_urb_for_dma for single step set feature urb	2021-05-13 16:02:30 +02:00
hub.c	driver core: Move the "removable" attribute from USB to core	2021-05-27 09:36:31 +02:00
hub.h	usb: core: reduce power-on-good delay time of root hub	2021-04-10 10:45:48 +02:00
Kconfig	USB: hub: Add Kconfig option to reduce number of port initialization retries	2020-10-02 11:29:02 +02:00
ledtrig-usbport.c	usb: core: ledtrig-usbport: Demote obvious misuse of kerneldoc to standard comment blocks	2020-07-09 16:46:57 +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: core: Avoid WARNings for 0-length descriptor requests	2021-06-09 11:11:39 +02:00
notify.c	USB: core: Remove usbfs_mutex	2019-06-26 10:28:09 +08:00
of.c	drivers: usb: Fix trivial spelling	2020-06-18 10:13:16 +02:00
otg_productlist.h	USB: OTG: rename product list of devices	2020-06-19 08:58:55 +02:00
phy.c	usb: core: phy: add support for PHY calibration	2019-09-03 15:54:55 +02:00
phy.h	usb: core: phy: add support for PHY calibration	2019-09-03 15:54:55 +02:00
port.c	Revert "usb: Link the ports to the connectors they are attached to"	2021-04-12 14:36:02 +02:00
quirks.c	Revert "USB: Add reset-resume quirk for WD19's Realtek Hub"	2021-05-21 14:06:29 +02:00
sysfs.c	driver core: Move the "removable" attribute from USB to core	2021-05-27 09:36:31 +02:00
urb.c	USB: core: Check buffer length matches wLength for control transfers	2021-05-27 13:46:21 +02:00
usb-acpi.c	usb: core: Use ACPI_SUCCESS() at appropriate places	2020-02-19 11:08:52 +01:00
usb.c	usb: Iterator for ports	2021-04-09 16:00:00 +02:00
usb.h	usbcore: Check both id_table and match() when both available	2020-10-28 13:24:58 +01:00