randr: fix size parameter to WriteToClient()

Size computation needs to be done on the struct actually written.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-08-14 16:46:16 +02:00
parent 6d6f64da55
commit 9b6ff22f1d

View File

@@ -654,7 +654,7 @@ ProcRRGetProviderProperty(ClientPtr client)
if (rpcbuf.error)
return BadAlloc;
WriteToClient(client, sizeof(xGenericReply), &reply);
WriteToClient(client, sizeof(reply), &reply);
WriteRpcbufToClient(client, &rpcbuf);
if (stuff->delete && (reply.bytesAfter == 0)) { /* delete the Property */