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| author | marha <marha@users.sourceforge.net> | 2011-10-26 10:58:41 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-10-26 10:58:41 +0200 |
| commit | 4f005bade376d15ee60e90ca45a831aff9725087 (patch) | |
| tree | 5abdbe5a7c55acf9e30c533414796f629fa9e47c /xorg-server/randr/rrproperty.c | |
| parent | 9f986778bd4393c5a9108426969d45aa7f10f334 (diff) | |
| download | vcxsrv-4f005bade376d15ee60e90ca45a831aff9725087.tar.gz vcxsrv-4f005bade376d15ee60e90ca45a831aff9725087.tar.bz2 vcxsrv-4f005bade376d15ee60e90ca45a831aff9725087.zip | |
libX11 libXft mesa mkfontscale pixman xserver git update 26 okt 2011
Diffstat (limited to 'xorg-server/randr/rrproperty.c')
| -rw-r--r-- | xorg-server/randr/rrproperty.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/xorg-server/randr/rrproperty.c b/xorg-server/randr/rrproperty.c index 6ed24d3aa..d0a90203b 100644 --- a/xorg-server/randr/rrproperty.c +++ b/xorg-server/randr/rrproperty.c @@ -549,18 +549,31 @@ int ProcRRDeleteOutputProperty (ClientPtr client) { REQUEST(xRRDeleteOutputPropertyReq); - RROutputPtr output; - + RROutputPtr output; + RRPropertyPtr prop; + REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq); UpdateCurrentTime(); VERIFY_RR_OUTPUT(stuff->output, output, DixReadAccess); - + if (!ValidAtom(stuff->property)) { client->errorValue = stuff->property; return BadAtom; } + prop = RRQueryOutputProperty(output, stuff->property); + if (!prop) + { + client->errorValue = stuff->property; + return BadName; + } + + if (prop->immutable) + { + client->errorValue = stuff->property; + return BadAccess; + } RRDeleteOutputProperty(output, stuff->property); return Success; |