Emil, this seems has been stalled again from DRM maintainers. Just to see if you have some "magic" to unsilence it like the last time... On Fri, 2019-08-23 at 14:37 -0400, Qian Cai wrote: > In file included from ./include/linux/bitmap.h:9, > from ./include/linux/cpumask.h:12, > from ./arch/x86/include/asm/cpumask.h:5, > from ./arch/x86/include/asm/msr.h:11, > from ./arch/x86/include/asm/processor.h:21, > from ./arch/x86/include/asm/cpufeature.h:5, > from ./arch/x86/include/asm/thread_info.h:53, > from ./include/linux/thread_info.h:38, > from ./arch/x86/include/asm/preempt.h:7, > from ./include/linux/preempt.h:78, > from ./include/linux/rcupdate.h:27, > from ./include/linux/rculist.h:11, > from ./include/linux/pid.h:5, > from ./include/linux/sched.h:14, > from ./include/linux/uaccess.h:5, > from drivers/gpu/drm/drm_property.c:24: > In function 'strncpy', > inlined from 'drm_property_create' at > drivers/gpu/drm/drm_property.c:130:2: > ./include/linux/string.h:305:9: warning: '__builtin_strncpy' specified > bound 32 equals destination size [-Wstringop-truncation] > return __builtin_strncpy(p, q, size); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Fix it by using strscpy() which will always return a valid string, and > doesn't unnecessarily force the tail of the destination buffer to be > zeroed. > > Signed-off-by: Qian Cai <cai@xxxxxx> > --- > drivers/gpu/drm/drm_property.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c > index 892ce636ef72..66ec2cc7a559 100644 > --- a/drivers/gpu/drm/drm_property.c > +++ b/drivers/gpu/drm/drm_property.c > @@ -127,8 +127,7 @@ struct drm_property *drm_property_create(struct drm_device *dev, > property->num_values = num_values; > INIT_LIST_HEAD(&property->enum_list); > > - strncpy(property->name, name, DRM_PROP_NAME_LEN); > - property->name[DRM_PROP_NAME_LEN-1] = '\0'; > + strscpy(property->name, name, DRM_PROP_NAME_LEN); > > list_add_tail(&property->head, &dev->mode_config.property_list); > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
