On Mon, May 28, 2018 at 11:59 PM, Nick Desaulniers <nick.desaulniers@xxxxxxxxx> wrote: > Fixes a stringop-truncation warning from gcc-8. > > Signed-off-by: Nick Desaulniers <nick.desaulniers@xxxxxxxxx> > --- > drivers/video/hdmi.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c > index 111a0ab..46c184c 100644 > --- a/drivers/video/hdmi.c > +++ b/drivers/video/hdmi.c > @@ -168,8 +168,8 @@ int hdmi_spd_infoframe_init(struct hdmi_spd_infoframe *frame, > frame->version = 1; > frame->length = HDMI_SPD_INFOFRAME_SIZE; > > - strncpy(frame->vendor, vendor, sizeof(frame->vendor)); > - strncpy(frame->product, product, sizeof(frame->product)); > + strlcpy(frame->vendor, vendor, sizeof(frame->vendor)); > + strlcpy(frame->product, product, sizeof(frame->product)); > > return 0; > } > -- > 2.7.4 > Eric points out this can leak kernel memory if size is less than length of src. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
