diff mbox series

[1/3] media: radio-wl1273: Avoid card name truncation

Message ID 20210803194610.326030-2-keescook@chromium.org
State Accepted
Commit dfadec236aa99f6086141949c9dc3ec50f3ff20d
Headers show
Series Avoid card name truncation | expand

Commit Message

Kees Cook Aug. 3, 2021, 7:46 p.m. UTC 
The "card" string only holds 31 characters (and the terminating NUL).
In order to avoid truncation, use a shorter card description instead of
the current result, "Texas Instruments Wl1273 FM Rad".

Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Fixes: 87d1a50ce451 ("[media] V4L2: WL1273 FM Radio: TI WL1273 FM radio driver")
Signed-off-by: Kees Cook <keescook@chromium.org>
---
 drivers/media/radio/radio-wl1273.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index 112376873167..484046471c03 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -1279,7 +1279,7 @@  static int wl1273_fm_vidioc_querycap(struct file *file, void *priv,
 
 	strscpy(capability->driver, WL1273_FM_DRIVER_NAME,
 		sizeof(capability->driver));
-	strscpy(capability->card, "Texas Instruments Wl1273 FM Radio",
+	strscpy(capability->card, "TI Wl1273 FM Radio",
 		sizeof(capability->card));
 	strscpy(capability->bus_info, radio->bus_type,
 		sizeof(capability->bus_info));