mirror-linux/include
Kees Cook 09b69dd437 usb: ch9: Replace 1-element array with flexible array
Since commit df8fc4e934 ("kbuild: Enable -fstrict-flex-arrays=3"),
UBSAN_BOUNDS no longer pretends 1-element arrays are unbounded. Walking
wData will trigger a warning, so make it a proper flexible array. Add a
union to keep the struct size identical for userspace in case anything
was depending on the old size.

Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202306102333.8f5a7443-oliver.sang@intel.com
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: kernel test robot <lkp@intel.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: "Jó Ágila Bitsch" <jgilab@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Message-ID: <20230614181307.gonna.256-kees@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-06-15 11:43:29 +02:00
..
acpi
asm-generic vmlinux.lds.h: Discard .note.gnu.property section 2023-05-16 06:30:50 -07:00
clocksource
crypto
drm drm: fix drmm_mutex_init() 2023-05-22 12:23:50 +02:00
dt-bindings - mailbox api: allow direct registration to a channel 2023-05-07 10:17:33 -07:00
keys
kunit
kvm s390: 2023-05-01 12:06:20 -07:00
linux Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection" 2023-06-15 11:30:35 +02:00
math-emu
media media: v4l2-subdev: Fix missing kerneldoc for client_caps 2023-06-02 18:46:09 +01:00
memory
misc
net tcp: fix mishandling when the sack compression is deferred. 2023-06-01 13:15:12 +02:00
pcmcia
ras
rdma
rv
scsi Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
soc Nothing looks out of the ordinary in this batch of clk driver updates. There 2023-04-29 17:29:39 -07:00
sound ASoC: Intel: avs: Account for UID of ACPI device 2023-05-22 11:18:24 +01:00
target scsi: target: iscsi: Remove unused transport_timer 2023-05-22 16:29:39 -04:00
trace NFSD 6.4 Release Notes 2023-04-29 11:04:14 -07:00
uapi usb: ch9: Replace 1-element array with flexible array 2023-06-15 11:43:29 +02:00
ufs scsi: ufs: core: Rename symbol sizeof_utp_transfer_cmd_desc() 2023-05-16 21:07:26 -04:00
vdso
video
xen