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dix: fix null pointer dereference in new resource lookup function.

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Eamon Walsh 2007-06-04 12:33:49 -04:00 committed by Eamon Walsh
parent ddb26bccd2
commit 793470a835
1 changed files with 1 additions and 1 deletions
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dix/resource.c
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@ -908,7 +908,6 @@ dixLookupResource(pointer *result, XID id, RESTYPE rtype,
ResourcePtr res = NULL; ResourcePtr res = NULL;
*result = NULL; *result = NULL;
client->errorValue = id;
if ((cid < MAXCLIENTS) && clientTable[cid].buckets) { if ((cid < MAXCLIENTS) && clientTable[cid].buckets) {
res = clientTable[cid].resources[Hash(cid, id)]; res = clientTable[cid].resources[Hash(cid, id)];
@ -922,6 +921,7 @@ dixLookupResource(pointer *result, XID id, RESTYPE rtype,
return BadValue; return BadValue;
if (client) { if (client) {
client->errorValue = id;
cid = XaceHook(XACE_RESOURCE_ACCESS, client, id, res->type, cid = XaceHook(XACE_RESOURCE_ACCESS, client, id, res->type,
mode, res->value); mode, res->value);
if (cid != Success) if (cid != Success)