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dix: don't allow VCP/VCK be disabled through properties.

This commit is contained in:
Peter Hutterer 2008-10-23 09:19:41 +10:30
parent 98f01c2abe
commit ff60e592f0
1 changed files with 5 additions and 0 deletions
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5
dix/devices.c
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@ -111,6 +111,11 @@ DeviceSetProperty(DeviceIntPtr dev, Atom property, XIPropertyValuePtr prop,
if (prop->format != 8 || prop->type != XA_INTEGER || prop->size != 1) if (prop->format != 8 || prop->type != XA_INTEGER || prop->size != 1)
return BadValue; return BadValue;
/* Don't allow disabling of VCP/VCK */
if ((dev == inputInfo.pointer || dev == inputInfo.keyboard) &&
!(*(CARD8*)prop->data))
return BadAccess;
if (!checkonly) if (!checkonly)
{ {
if ((*((CARD8*)prop->data)) && !dev->enabled) if ((*((CARD8*)prop->data)) && !dev->enabled)