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| author | Linkai Gong <gonglinkai@kylinos.cn> | 2026-09-01 20:26:49 +0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-09-01 07:40:51 -0700 |
| commit | 85f080fb87ed5cd3e46121be677f52c82f26a0ab (patch) | |
| tree | 31f83ef2a8e94819b4d2ba6d17a7252bbf18b68d /drivers/input/misc/soc_button_array.c | |
| parent | f84819ef8d66931ee3998fee3c4f03230f4cb6cc (diff) | |
| download | linux-next-85f080fb87ed5cd3e46121be677f52c82f26a0ab.tar.gz linux-next-85f080fb87ed5cd3e46121be677f52c82f26a0ab.zip | |
Input: cyttsp5 - clamp the HID report size before memcpy
The size field comes from the device and is used as the memcpy()
length into response_buf, which is CY_MAX_INPUT bytes.
Fixes: 5b0c03e24a06 ("Input: Add driver for Cypress Generation 5 touchscreen")
Signed-off-by: Linkai Gong <gonglinkai@kylinos.cn>
Link: https://patch.msgid.link/20260901122649.1173066-1-gonglinkai@kylinos.cn
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc/soc_button_array.c')
0 files changed, 0 insertions, 0 deletions