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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-12-12 10:47:03 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-12-12 10:47:03 -0800 |
| commit | e291c116f60f3c1ca98090f0f8e7c77e658562fb (patch) | |
| tree | 2fbe810f2a6f8b29f1cdaefd87b24debbfa0ec07 /drivers/input/serio | |
| parent | 8c9a59939deb4bfafdc451100c03d1e848b4169b (diff) | |
| parent | c3991107a28a5ad0bd90660ca3bbf8c2c220ea98 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 6.2 merge window.
Diffstat (limited to 'drivers/input/serio')
| -rw-r--r-- | drivers/input/serio/libps2.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c index 250e213cc80c..3e19344eda93 100644 --- a/drivers/input/serio/libps2.c +++ b/drivers/input/serio/libps2.c @@ -12,6 +12,7 @@ #include <linux/sched.h> #include <linux/interrupt.h> #include <linux/input.h> +#include <linux/kmsan-checks.h> #include <linux/serio.h> #include <linux/i8042.h> #include <linux/libps2.h> @@ -294,9 +295,11 @@ int __ps2_command(struct ps2dev *ps2dev, u8 *param, unsigned int command) serio_pause_rx(ps2dev->serio); - if (param) + if (param) { for (i = 0; i < receive; i++) param[i] = ps2dev->cmdbuf[(receive - 1) - i]; + kmsan_unpoison_memory(param, receive); + } if (ps2dev->cmdcnt && (command != PS2_CMD_RESET_BAT || ps2dev->cmdcnt != 1)) { |