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Xi: XIQueryVersion requires major_version of 2 or higher.

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Otherwise, a BadValue error is sent.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-06-04 13:36:29 +10:00
parent 6ea76c5504
commit 09266d6cd1
1 changed files with 7 additions and 0 deletions
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7
Xi/queryversion.c
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@ -62,6 +62,13 @@ ProcXIQueryVersion(ClientPtr client)
REQUEST(xXIQueryVersionReq);
REQUEST_SIZE_MATCH(xXIQueryVersionReq);
/* This request only exists after XI2 */
if (stuff->major_version < 2)
{
client->errorValue = stuff->major_version;
return BadValue;
}
pXIClient = dixLookupPrivate(&client->devPrivates, XIClientPrivateKey);
major = min(XIVersion.major_version, stuff->major_version);