From: Dominique Martinet <asmadeus@codewreck.org>
Date: Thu, 12 Jul 2018 08:41:03 +0100
Subject: drm/i915/tv: fix strncpy truncation warning
Git-commit: d6b4ea866b8117c1c4a048e2e2dadf0c83776a84
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Change it to use strlcpy instead
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180712074103.21571-1-chris@chris-wilson.co.uk
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/i915/intel_tv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1347,8 +1347,7 @@ intel_tv_get_modes(struct drm_connector
mode_ptr = drm_mode_create(connector->dev);
if (!mode_ptr)
continue;
- strncpy(mode_ptr->name, input->name, DRM_DISPLAY_MODE_LEN);
- mode_ptr->name[DRM_DISPLAY_MODE_LEN - 1] = '\0';
+ strlcpy(mode_ptr->name, input->name, DRM_DISPLAY_MODE_LEN);
mode_ptr->hdisplay = hactive_s;
mode_ptr->hsync_start = hactive_s + 1;