diff options
| -rw-r--r-- | randr/rrscreen.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/randr/rrscreen.c b/randr/rrscreen.c index 292163f1d..0efc62e87 100644 --- a/randr/rrscreen.c +++ b/randr/rrscreen.c @@ -939,6 +939,18 @@ ProcRRSetScreenConfig (ClientPtr client) width = mode->mode.height; height = mode->mode.width; } + + if (width < pScrPriv->minWidth || pScrPriv->maxWidth < width) { + client->errorValue = width; + free(pData); + return BadValue; + } + if (height < pScrPriv->minHeight || pScrPriv->maxHeight < height) { + client->errorValue = height; + free(pData); + return BadValue; + } + if (width != pScreen->width || height != pScreen->height) { int c; |