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randr: switch to byte counting functions

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-07-06 12:24:27 +10:00
commit 86b239ff9c
7 changed files with 24 additions and 24 deletions
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4
randr/rrmode.c
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@ -297,10 +297,10 @@ ProcRRCreateMode (ClientPtr client)
modeInfo = &stuff->modeInfo;
name = (char *) (stuff + 1);
units_after = (stuff->length - (sizeof (xRRCreateModeReq) >> 2));
units_after = (stuff->length - bytes_to_int32(sizeof (xRRCreateModeReq)));
/* check to make sure requested name fits within the data provided */
if ((int) (modeInfo->nameLength + 3) >> 2 > units_after)
if (bytes_to_int32(modeInfo->nameLength) > units_after)
return BadLength;
mode = RRModeCreateUser (pScreen, modeInfo, name, &error);