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drm/i915/tv: fix strncpy truncation warning 

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>
This commit is contained in:
Dominique Martinet 2018-07-12 08:41:03 +01:00 committed by Chris Wilson
parent 91045034d5
commit d6b4ea866b
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/intel_tv.c
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@ -1347,8 +1347,7 @@ intel_tv_get_modes(struct drm_connector *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;