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(!1601) Xext: xres: ProcXResQueryClients() simplify payload write out 

Collect the few bits in a local array, so one WriteToClient() call is
sufficient. That's also easing further simplifications in upcoming commits.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-07-17 12:52:01 +02:00
parent 032200f1de
commit 43418c8930
1 changed files with 8 additions and 7 deletions
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15
Xext/xres.c
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@ -242,21 +242,22 @@ ProcXResQueryClients(ClientPtr client)
} }
WriteToClient(client, sizeof(xXResQueryClientsReply), &rep); WriteToClient(client, sizeof(xXResQueryClientsReply), &rep);
if (num_clients) { xXResClient scratch[num_clients];
xXResClient scratch;
if (num_clients) {
for (i = 0; i < num_clients; i++) { for (i = 0; i < num_clients; i++) {
scratch.resource_base = clients[current_clients[i]]->clientAsMask; scratch[i].resource_base = clients[current_clients[i]]->clientAsMask;
scratch.resource_mask = RESOURCE_ID_MASK; scratch[i].resource_mask = RESOURCE_ID_MASK;
if (client->swapped) { if (client->swapped) {
swapl(&scratch.resource_base); swapl(&scratch[i].resource_base);
swapl(&scratch.resource_mask); swapl(&scratch[i].resource_mask);
} }
WriteToClient(client, sz_xXResClient, &scratch);
} }
} }
WriteToClient(client, sizeof(scratch), scratch);
return Success; return Success;
} }