diff options
Diffstat (limited to 'xorg-server/randr/rrscreen.c')
| -rw-r--r-- | xorg-server/randr/rrscreen.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xorg-server/randr/rrscreen.c b/xorg-server/randr/rrscreen.c index f570afaf4..55110e088 100644 --- a/xorg-server/randr/rrscreen.c +++ b/xorg-server/randr/rrscreen.c @@ -248,6 +248,9 @@ ProcRRSetScreenSize(ClientPtr client) pScreen = pWin->drawable.pScreen; pScrPriv = rrGetScrPriv(pScreen); + if (!pScrPriv) + return BadMatch; + if (stuff->width < pScrPriv->minWidth || pScrPriv->maxWidth < stuff->width) { client->errorValue = stuff->width; return BadValue; |