On Wed, Jan 4, 2017 at 10:30 AM, Adam Jackson <a...@redhat.com> wrote: > ->bitsPerPixel is rather obviously eight times too large. > > v2: Use ->displayWidth - the pitch - not ->virtualX (Keith Packard) > > Signed-off-by: Adam Jackson <a...@redhat.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com> > --- > src/fbdev.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/src/fbdev.c b/src/fbdev.c > index 2c658fe..4309d76 100644 > --- a/src/fbdev.c > +++ b/src/fbdev.c > @@ -827,8 +827,8 @@ FBDevScreenInit(SCREEN_INIT_ARGS_DECL) > fPtr->fbstart = fPtr->fbmem + fPtr->fboff; > > if (fPtr->shadowFB) { > - fPtr->shadow = calloc(1, pScrn->virtualX * pScrn->virtualY * > - pScrn->bitsPerPixel); > + fPtr->shadow = calloc(1, pScrn->displayWidth * pScrn->virtualY * > + ((pScrn->bitsPerPixel + 7) / 8)); > > if (!fPtr->shadow) { > xf86DrvMsg(pScrn->scrnIndex, X_ERROR, > -- > 2.9.3 > > _______________________________________________ > xorg-devel@lists.x.org: X.Org development > Archives: http://lists.x.org/archives/xorg-devel > Info: https://lists.x.org/mailman/listinfo/xorg-devel _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel