syz - Unnamed repository; edit this file 'description' to name the repository.

	Commit message (Collapse)	Author	Age	Files	Lines
*	executor: extend USB debug messages	Andrey Konovalov	2019-11-19	1	-43/+435
\| \| \| \| \|	When USB_DEBUG is enabled, syzkaller crashes on unknown USB requests. This helps to find missing descriptions for particular USB classes.
*	executor, pkg/host: update usb raw-gadget interface	Andrey Konovalov	2019-11-15	1	-18/+18
\| \| \| \|	The patches are being upstreamed and the interface has changed.
*	executor: update the list of raw usb events	Andrey Konovalov	2019-11-05	1	-2/+0
\| \| \| \|	The number of reported event types changed.
*	executor, pkg/host, dashboard/config: rename usb-fuzzer to usb raw-gadget	Andrey Konovalov	2019-11-04	1	-88/+87
\| \| \| \|	The interface is being upstreamed and the name has changed.
*	executor/usb: enable endpoints on SET_INTERFACE	Andrey Konovalov	2019-10-21	1	-49/+182
\| \| \| \| \|	This commit changes syz_usb_control_io to enable the relevant endpoints for the interface being set via a SET_INTERFACE request.
*	executor: handle USB IN requests with wLength == 0	Andrey Konovalov	2019-09-19	1	-3/+7
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*	executor: always provide DEVICE_QUALIFIER USB descriptor	Andrey Konovalov	2019-09-19	1	-0/+16
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*	executor/usb: use UTF16 encoding for default string	Andrey Konovalov	2019-09-06	1	-6/+18
\| \| \| \|	Also respond with lang ID when string #0 is requested.
*	executor/usb: fix null-ptr-deref in syz_usb_control_io	Andrey Konovalov	2019-09-06	1	-2/+2
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*	executor/usb: improve debugging messages	Andrey Konovalov	2019-09-06	1	-9/+9
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*	executor/usb: allow syz_usb_control_io args to be 0	Andrey Konovalov	2019-09-06	1	-2/+7
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*	sys/linux, executor: basic support for multiple USB interfaces	Andrey Konovalov	2019-09-06	1	-15/+26
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*	executor: fix sigsegv for default USB string response	Andrey Konovalov	2019-09-05	1	-1/+1
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*	sys/linux, executor: minor USB fixes (#1361)	Andrey Konovalov	2019-08-23	1	-3/+6
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*	sys/linux: add basic USB CDC Ethernet descriptions (#1328)	Andrey Konovalov	2019-08-09	1	-1/+1
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*	executor: add some USB realted TODOs (#1319)	Andrey Konovalov	2019-08-07	1	-0/+2
\| \| \|	Also simplify timeout related code a bit.
*	sys/linux, executor: improve USB descriptions	Andrey Konovalov	2019-07-16	1	-6/+49
\| \| \| \| \|	1. Change HID descriptions to allow devices to have two interrupt endpoints. 2. Remove unneeded responses to OUT control requests from descriptions. 3. Add some debugging code to detect and report missing descriptions.
*	executor: fix out-of-bounds in USB fuzzing code	Andrey Konovalov	2019-07-11	1	-5/+9
\| \| \| \| \|	We might not have any string descriptors provided at all, use a hardcoded string in this case.
*	executor: update USB fuzzing code to use new kernel API	Andrey Konovalov	2019-07-11	1	-42/+68
\| \| \| \| \|	The kernel API has changed and now differentiates between IN and OUT control requests.
*	sys/linux, executor: add syz_usb_ep_read syzkall	Andrey Konovalov	2019-07-01	1	-19/+71
\| \| \| \|	syz_usb_ep_read reads data from USB endpoints other than #0.
*	sys/linux, executor: add basic USB HID fuzzing support	Andrey Konovalov	2019-06-24	1	-30/+73
\| \| \| \| \|	This commit adds the necessary descriptions and executor adjustments to enable targeted fuzzing of the enumeration process of USB HID devices.
*	executor: fix another compiler warning	Andrey Konovalov	2019-04-25	1	-1/+1
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*	executor: fix compiler warning	Andrey Konovalov	2019-04-24	1	-2/+2
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*	executor: use NONFAILING in common_usb.h	Andrey Konovalov	2019-04-23	1	-105/+130
\| \| \| \|	Also move some code to helper functions.
*	executor: adjust waiting time for all usb syzcalls	Andrey Konovalov	2019-04-23	1	-2/+0
\| \| \| \| \| \|	Allow 2000 ms of waiting time for syz_usb_connect and and the same time for the whole program is this syzkall is present. Allow 200 ms of waiting time for syz_usb_disconnect. Remove sleep from syz_usb_control_io.
*	all: add basic USB fuzzing support	Andrey Konovalov	2019-04-11	1	-0/+452
	This commits implements 4 syzcalls: syz_usb_connect, syz_usb_io_control, syz_usb_ep_write and syz_usb_disconnect. Those syzcalls are used to emit USB packets through a custom GadgetFS-like interface (currently exposed at /sys/kernel/debug/usb-fuzzer), which requires special kernel patches. USB fuzzing support is quite basic, as it mostly covers only the USB device enumeration process. Even though the syz_usb_ep_write syzcall does allow to communicate with USB endpoints after the device has been enumerated, no coverage is collected from that code yet.