Eli Billauer 25ee8b2908 char: xillybus: Check USB endpoints when probing device ... commit 2374bf7558 upstream. Ensure, as the driver probes the device, that all endpoints that the driver may attempt to access exist and are of the correct type. All XillyUSB devices must have a Bulk IN and Bulk OUT endpoint at address 1. This is verified in xillyusb_setup_base_eps(). On top of that, a XillyUSB device may have additional Bulk OUT endpoints. The information about these endpoints' addresses is deduced from a data structure (the IDT) that the driver fetches from the device while probing it. These endpoints are checked in setup_channels(). A XillyUSB device never has more than one IN endpoint, as all data towards the host is multiplexed in this single Bulk IN endpoint. This is why setup_channels() only checks OUT endpoints. Reported-by: syzbot+eac39cba052f2e750dbe@syzkaller.appspotmail.com Cc: stable <stable@kernel.org> Closes: https://lore.kernel.org/all/0000000000001d44a6061f7a54ee@google.com/T/ Fixes: a53d1202ae ("char: xillybus: Add driver for XillyUSB (Xillybus variant for USB)"). Signed-off-by: Eli Billauer <eli.billauer@gmail.com> Link: https://lore.kernel.org/r/20240816070200.50695-2-eli.billauer@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-09-04 13:23:15 +02:00
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agp	parisc: sba: Fix compile warning wrt list of SBA devices	2023-10-06 13:18:15 +02:00
hw_random	hwrng: amd - Convert PCIBIOS_* return codes to errnos	2024-08-19 05:45:15 +02:00
ipmi	ipmi_si: fix a memleak in try_smi_init()	2023-09-19 12:22:50 +02:00
mwave	char/mwave: Adjust io port register size	2022-01-27 11:04:09 +01:00
pcmcia	Revert "char: pcmcia: cm4000_cs: Replace mdelay with usleep_range in set_protocol"	2023-03-10 09:39:38 +01:00
tpm	char: tpm: Fix possible memory leak in tpm_bios_measurements_open()	2024-08-19 05:45:11 +02:00
xilinx_hwicap
xillybus	char: xillybus: Check USB endpoints when probing device	2024-09-04 13:23:15 +02:00
adi.c
apm-emulation.c
applicom.c	applicom: Fix PCI device refcount leak in applicom_init()	2023-03-10 09:39:38 +01:00
applicom.h
bsr.c
ds1620.c
dsp56k.c
dtlk.c
hangcheck-timer.c
hpet.c	hpet: Support 32-bit userspace	2024-07-18 13:07:41 +02:00
Kconfig	random: credit cpu and bootloader seeds by default	2022-06-22 14:21:58 +02:00
lp.c
Makefile
mem.c	random: restore O_NONBLOCK support	2022-10-15 07:59:01 +02:00
misc.c
mspec.c
nsc_gpio.c
nvram.c
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c
powernv-op-panel.c	powerpc/powernv: Fix fall-through warning for Clang	2021-07-13 19:21:41 -05:00
ppdev.c	ppdev: Add an error check in register_device	2024-06-16 13:39:39 +02:00
ps3flash.c
random.c	random: use expired timer rather than wq for mixing fast pool	2022-10-15 07:59:02 +02:00
scx200_gpio.c
sonypi.c
tb0219.c
tlclk.c
toshiba.c
ttyprintk.c	tty: drop put_tty_driver	2021-07-27 12:17:21 +02:00
uv_mmtimer.c
virtio_console.c	virtio_console: eliminate anonymous module_init & module_exit	2022-04-13 20:59:13 +02:00