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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-09 19:17:23 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-09 19:17:23 +0100 |
| commit | 2653e3fe33f411227296552b2e5f9c2640924900 (patch) | |
| tree | 7d46ae02edfdd7d4b697679b7cbd750a77bb6fb8 /include | |
| parent | Merge tag 'm68k-for-v6.3-tag2' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| parent | HID: intel-ish-hid: ipc: Fix potential use-after-free in work function (diff) | |
| download | linux-2653e3fe33f411227296552b2e5f9c2640924900.tar.xz linux-2653e3fe33f411227296552b2e5f9c2640924900.zip | |
Merge tag 'for-linus-2023030901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- fix potential out of bound write of zeroes in HID core with a
specially crafted uhid device (Lee Jones)
- fix potential use-after-free in work function in intel-ish-hid (Reka
Norman)
- selftests config fixes (Benjamin Tissoires)
- few device small fixes and support
* tag 'for-linus-2023030901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: intel-ish-hid: ipc: Fix potential use-after-free in work function
HID: logitech-hidpp: Add support for Logitech MX Master 3S mouse
HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded
selftest: hid: fix hid_bpf not set in config
HID: uhid: Over-ride the default maximum data buffer value with our own
HID: core: Provide new max_buffer_size attribute to over-ride the default
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h index eaf8ab177303..1ea8c7a3570b 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -834,6 +834,7 @@ struct hid_driver { * @output_report: send output report to device * @idle: send idle request to device * @may_wakeup: return if device may act as a wakeup source during system-suspend + * @max_buffer_size: over-ride maximum data buffer size (default: HID_MAX_BUFFER_SIZE) */ struct hid_ll_driver { int (*start)(struct hid_device *hdev); @@ -859,6 +860,8 @@ struct hid_ll_driver { int (*idle)(struct hid_device *hdev, int report, int idle, int reqtype); bool (*may_wakeup)(struct hid_device *hdev); + + unsigned int max_buffer_size; }; extern bool hid_is_usb(const struct hid_device *hdev); |