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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-05-04 21:59:32 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-06-11 22:39:27 -0700 |
| commit | 0adb483fbf2dc43c875cd7550a58b41e92efc52d (patch) | |
| tree | 637497e7a68b498133ef2f15a144539996a13f09 /include/linux | |
| parent | a98518e72439fd42cbfe641c2896543cb088e3d1 (diff) | |
Input: rmi4 - refactor register descriptor parsing
Factor out parsing a register descriptor item from
rmi_read_register_desc() and ensure there are no out-of-bounds accesses.
Use get_unaligned_le16() and get_unaligned_le32() for reading multi-byte
values.
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes: 2b6a321da9a2 ("Input: synaptics-rmi4 - add support for Synaptics RMI4 devices")
Cc: stable@vger.kernel.org
Assisted-by: Gemini:gemini-3.1-pro
Link: https://patch.msgid.link/20260505045952.1570713-2-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions