From 471dd2ef3761de01348b19e83128a778df1d45b2 Mon Sep 17 00:00:00 2001 From: Vinson Lee Date: Thu, 10 Nov 2011 11:55:40 -0800 Subject: [PATCH] drm: Ensure string is null terminated. Fixes Coverity buffer not null terminated defect. Signed-off-by: Vinson Lee Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_crtc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 9a2e2a14b3bb..405c63b9d539 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2118,8 +2118,10 @@ struct drm_property *drm_property_create(struct drm_device *dev, int flags, property->num_values = num_values; INIT_LIST_HEAD(&property->enum_blob_list); - if (name) + if (name) { strncpy(property->name, name, DRM_PROP_NAME_LEN); + property->name[DRM_PROP_NAME_LEN-1] = '\0'; + } list_add_tail(&property->head, &dev->mode_config.property_list); return property; -- 2.30.2