From: Zack Rusin Make sure vmmouse_data::phys can hold serio::phys (which is 32 bytes) plus an extra string, extend it to 64. Fixes gcc13 warnings: drivers/input/mouse/vmmouse.c: In function ‘vmmouse_init’: drivers/input/mouse/vmmouse.c:455:53: warning: ‘/input1’ directive output may be truncated writing 7 bytes into a region of size between 1 and 32 [-Wformat-truncation=] 455 | snprintf(priv->phys, sizeof(priv->phys), "%s/input1", | ^~~~~~~ drivers/input/mouse/vmmouse.c:455:9: note: ‘snprintf’ output between 8 and 39 bytes into a destination of size 32 455 | snprintf(priv->phys, sizeof(priv->phys), "%s/input1", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 456 | psmouse->ps2dev.serio->phys); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Zack Rusin Fixes: 8b8be51b4fd3 ("Input: add vmmouse driver") Cc: Dmitry Torokhov Cc: VMware Graphics Reviewers Cc: Arnd Bergmann Cc: Robert Jarzmik Cc: Raul Rangel Cc: linux-input@vger.kernel.org Cc: # v4.1+ --- drivers/input/mouse/vmmouse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/mouse/vmmouse.c b/drivers/input/mouse/vmmouse.c index ea9eff7c8099..7248cada4c8c 100644 --- a/drivers/input/mouse/vmmouse.c +++ b/drivers/input/mouse/vmmouse.c @@ -72,7 +72,7 @@ */ struct vmmouse_data { struct input_dev *abs_dev; - char phys[32]; + char phys[64]; char dev_name[128]; }; -- 2.39.2