Use strscpy() instead of strcpy() to copy "[fbcon]" into fb->comm. This prevents possible buffer overflows and ensures proper NUL termination.
Signed-off-by: Madhur Kumar <[email protected]> v2: Fixed typo in commit message --- drivers/gpu/drm/drm_fb_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 11a5b60cb9ce..0cd7c3280243 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1651,7 +1651,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper) if (ret < 0) return ret; - strcpy(fb_helper->fb->comm, "[fbcon]"); + strscpy(fb_helper->fb->comm, "[fbcon]", sizeof(fb_helper->fb->comm)); info = fb_helper->info; -- 2.51.0
