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Revert "dix: Extend initial connection handshake for forwarding proxies" 

This reverts commit 78fa121f40.

ABI change pended for 1.13
This commit is contained in:
Keith Packard 2012-01-12 12:09:55 -08:00
parent 5b9f5c8a53
commit 3be37375ee
2 changed files with 8 additions and 14 deletions
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12
dix/dispatch.c
View File

@ -3582,14 +3582,12 @@ ProcInitialConnection(ClientPtr client)
REQUEST(xReq);
xConnClientPrefix *prefix;
int whichbyte = 1;
char order;
prefix = (xConnClientPrefix *)((char *)stuff + sz_xReq);
order = prefix->byteOrder;
if (order != 'l' && order != 'B' && order != 'r' && order != 'R')
if ((prefix->byteOrder != 'l') && (prefix->byteOrder != 'B'))
return client->noClientException = -1;
if (((*(char *) &whichbyte) && (order == 'B' || order == 'R')) ||
(!(*(char *) &whichbyte) && (order == 'l' || order == 'r')))
if (((*(char *) &whichbyte) && (prefix->byteOrder == 'B')) ||
(!(*(char *) &whichbyte) && (prefix->byteOrder == 'l')))
{
client->swapped = TRUE;
SwapConnClientPrefix(prefix);
@ -3601,10 +3599,6 @@ ProcInitialConnection(ClientPtr client)
{
swaps(&stuff->length);
}
if (order == 'r' || order == 'R')
{
client->local = FALSE;
}
ResetCurrentRequest(client);
return Success;
}

10
os/connection.c
View File

@ -882,7 +882,7 @@ ErrorConnMax(XtransConnInfo trans_conn)
xConnSetupPrefix csp;
char pad[3];
struct iovec iov[3];
char order = 0;
char byteOrder = 0;
int whichbyte = 1;
struct timeval waittime;
fd_set mask;
@ -895,16 +895,16 @@ ErrorConnMax(XtransConnInfo trans_conn)
FD_SET(fd, &mask);
(void)Select(fd + 1, &mask, NULL, NULL, &waittime);
/* try to read the byte-order of the connection */
(void)_XSERVTransRead(trans_conn, &order, 1);
if (order == 'l' || order == 'B' || order == 'r' || order == 'R')
(void)_XSERVTransRead(trans_conn, &byteOrder, 1);
if ((byteOrder == 'l') || (byteOrder == 'B'))
{
csp.success = xFalse;
csp.lengthReason = sizeof(NOROOM) - 1;
csp.length = (sizeof(NOROOM) + 2) >> 2;
csp.majorVersion = X_PROTOCOL;
csp.minorVersion = X_PROTOCOL_REVISION;
if (((*(char *) &whichbyte) && (order == 'B' || order == 'R')) ||
(!(*(char *) &whichbyte) && (order == 'l' || order == 'r')))
if (((*(char *) &whichbyte) && (byteOrder == 'B')) ||
(!(*(char *) &whichbyte) && (byteOrder == 'l')))
{
swaps(&csp.majorVersion);
swaps(&csp.minorVersion);