diff options
| author | Keith Packard <keithp@neko.keithp.com> | 2007-07-14 08:47:50 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@neko.keithp.com> | 2007-07-14 09:03:47 -0700 |
| commit | 8773ad023eb28950eb0f802d2ca31a67f84adddc (patch) | |
| tree | 5b161d6d57f173d35710e492cfce77c108a5a5d9 /randr/rrcrtc.c | |
| parent | 881a620b4d6ea7a54af14c8f8fbe6924c9aa9291 (diff) | |
Screen size bounds check in ProcRRSetCrtcConfig not masking out reflections.
When checking how to validate the selected mode and position against the
current screen size, the test against 90/270 rotation did not mask out
reflection, so that when reflection was specified, the 90/270 test would
never succeed. This caused incorrect bounds checking and would return
an error to the user instead of rotating the screen.
Diffstat (limited to 'randr/rrcrtc.c')
| -rw-r--r-- | randr/rrcrtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c index c8c2be264..3ce9e2155 100644 --- a/randr/rrcrtc.c +++ b/randr/rrcrtc.c @@ -794,7 +794,7 @@ ProcRRSetCrtcConfig (ClientPtr client) int source_width = mode->mode.width; int source_height = mode->mode.height; - if (rotation == RR_Rotate_90 || rotation == RR_Rotate_270) + if ((rotation & 0xf) == RR_Rotate_90 || (rotation & 0xf) == RR_Rotate_270) { source_width = mode->mode.height; source_height = mode->mode.width; |