diff options
| author | Keith Packard <keithp@keithp.com> | 2014-01-12 09:35:00 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2014-01-12 22:16:54 -0800 |
| commit | 750738774030a99562e209d0784e96d4e5b7199a (patch) | |
| tree | 028726edd80aa0021125b147e33ec7aac1a5f462 | |
| parent | 8f21dfeba29d7369316343ca8baef39e448abc97 (diff) | |
fb: Clear invalid plane mask bits in GetImage
Anything outside of the depth should not end up in the resulting image.
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | fb/fbimage.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fb/fbimage.c b/fb/fbimage.c index 59daa21bb..75e38c291 100644 --- a/fb/fbimage.c +++ b/fb/fbimage.c @@ -260,6 +260,7 @@ fbGetImage(DrawablePtr pDrawable, } else { dstStride = BitmapBytePad(w) / sizeof(FbStip); + planeMask &= FbFullMask(pDrawable->depth); fbBltPlane(src + (y + srcYoff) * srcStride, srcStride, (x + srcXoff) * srcBpp, |