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xfree86: dri2: ProcDRI2Connect(): use x_rpcbuf_t

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Use x_rpcbuf_t for reply payload assembly.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-10 13:42:06 +02:00
committed by Enrico Weigelt
parent dd20d5c0d1
commit e16c608d73
1 changed files with 10 additions and 19 deletions
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29
hw/xfree86/dri2/dri2ext.c
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@@ -93,13 +93,6 @@ static int
ProcDRI2Connect(ClientPtr client)
{
REQUEST(xDRI2ConnectReq);
xDRI2ConnectReply rep = {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.driverNameLength = 0,
.deviceNameLength = 0
};
DrawablePtr pDraw;
int fd, status;
const char *driverName;
@@ -110,21 +103,19 @@ ProcDRI2Connect(ClientPtr client)
&pDraw, &status))
return status;
if (!DRI2Connect(client, pDraw->pScreen,
stuff->driverType, &fd, &driverName, &deviceName))
goto fail;
x_rpcbuf_t rpcbuf = { .swapped = client->swapped, .err_clear = TRUE };
xDRI2ConnectReply reply = { 0 };
rep.driverNameLength = strlen(driverName);
rep.deviceNameLength = strlen(deviceName);
rep.length = (rep.driverNameLength + 3) / 4 +
(rep.deviceNameLength + 3) / 4;
if (DRI2Connect(client, pDraw->pScreen,
stuff->driverType, &fd, &driverName, &deviceName)) {
reply.driverNameLength = strlen(driverName);
reply.deviceNameLength = strlen(deviceName);
fail:
WriteToClient(client, sizeof(xDRI2ConnectReply), &rep);
WriteToClient(client, rep.driverNameLength, driverName);
WriteToClient(client, rep.deviceNameLength, deviceName);
x_rpcbuf_write_string_pad(&rpcbuf, driverName);
x_rpcbuf_write_string_pad(&rpcbuf, deviceName);
}
return Success;
return X_SEND_REPLY_WITH_RPCBUF(client, reply, rpcbuf);
}
static int