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xace: fix access mode in dixLookupWindow within several RandR calls.

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Referencing a screen using a window only requires GetAttr access.

Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
This commit is contained in:
Eamon Walsh 2009-08-16 00:06:10 -04:00
commit 4098ad72d0
2 changed files with 5 additions and 5 deletions
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2
randr/rrmode.c
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@ -288,7 +288,7 @@ ProcRRCreateMode (ClientPtr client)
RRModePtr mode; RRModePtr mode;
REQUEST_AT_LEAST_SIZE (xRRCreateModeReq); REQUEST_AT_LEAST_SIZE (xRRCreateModeReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
if (rc != Success) if (rc != Success)
return rc; return rc;

8
randr/rrscreen.c
View file

@ -210,7 +210,7 @@ ProcRRGetScreenSizeRange (ClientPtr client)
int rc; int rc;
REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); REQUEST_SIZE_MATCH(xRRGetScreenInfoReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
if (rc != Success) if (rc != Success)
return rc; return rc;
@ -261,7 +261,7 @@ ProcRRSetScreenSize (ClientPtr client)
int i, rc; int i, rc;
REQUEST_SIZE_MATCH(xRRSetScreenSizeReq); REQUEST_SIZE_MATCH(xRRSetScreenSizeReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
if (rc != Success) if (rc != Success)
return rc; return rc;
@ -331,7 +331,7 @@ rrGetScreenResources(ClientPtr client, Bool query)
CARD8 *names; CARD8 *names;
REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq); REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
if (rc != Success) if (rc != Success)
return rc; return rc;
@ -606,7 +606,7 @@ ProcRRGetScreenInfo (ClientPtr client)
RROutputPtr output; RROutputPtr output;
REQUEST_SIZE_MATCH(xRRGetScreenInfoReq); REQUEST_SIZE_MATCH(xRRGetScreenInfoReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
if (rc != Success) if (rc != Success)
return rc; return rc;