Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/dix/dispatch.c
	xorg-server/dix/registry.c
	xorg-server/include/resource.h
	xorg-server/os/access.c
	xorg-server/os/auth.c

1 files changed, 197 insertions, 197 deletions

diff --git a/xorg-server/os/mitauth.c b/xorg-server/os/mitauth.c
index 8dfb42be6..477736ee8 100644
--- a/xorg-server/os/mitauth.c
+++ b/xorg-server/os/mitauth.c
@@ -1,197 +1,197 @@
-/*

-

-Copyright 1988, 1998  The Open Group

-

-Permission to use, copy, modify, distribute, and sell this software and its

-documentation for any purpose is hereby granted without fee, provided that

-the above copyright notice appear in all copies and that both that

-copyright notice and this permission notice appear in supporting

-documentation.

-

-The above copyright notice and this permission notice shall be included

-in all copies or substantial portions of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

-OTHER DEALINGS IN THE SOFTWARE.

-

-Except as contained in this notice, the name of The Open Group shall

-not be used in advertising or otherwise to promote the sale, use or

-other dealings in this Software without prior written authorization

-from The Open Group.

-

-*/

-

-/*

- * MIT-MAGIC-COOKIE-1 authorization scheme

- * Author:  Keith Packard, MIT X Consortium

- */

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include <X11/X.h>

-#include "os.h"

-#include "osdep.h"

-#include "dixstruct.h"

-

-static struct auth {

-    struct auth	*next;

-    unsigned short	len;

-    char	*data;

-    XID		id;

-} *mit_auth;

-

-int

-MitAddCookie (

-    unsigned short	data_length,

-    const char		*data,

-    XID			id)

-{

-    struct auth	*new;

-

-    new = malloc(sizeof (struct auth));

-    if (!new)

-	return 0;

-    new->data = malloc((unsigned) data_length);

-    if (!new->data) {

-	free(new);

-	return 0;

-    }

-    new->next = mit_auth;

-    mit_auth = new;

-    memmove(new->data, data, (int) data_length);

-    new->len = data_length;

-    new->id = id;

-    return 1;

-}

-

-XID

-MitCheckCookie (

-    unsigned short	data_length,

-    const char		*data,

-    ClientPtr		client,

-    char		**reason)

-{

-    struct auth	*auth;

-

-    for (auth = mit_auth; auth; auth=auth->next) {

-        if (data_length == auth->len &&

-	   memcmp (data, auth->data, (int) data_length) == 0)

-	    return auth->id;

-    }

-    *reason = "Invalid MIT-MAGIC-COOKIE-1 key";

-    return (XID) -1;

-}

-

-int

-MitResetCookie (void)

-{

-    struct auth	*auth, *next;

-

-    for (auth = mit_auth; auth; auth=next) {

-	next = auth->next;

-	free(auth->data);

-	free(auth);

-    }

-    mit_auth = 0;

-    return 0;

-}

-

-XID

-MitToID (

-	unsigned short	data_length,

-	char		*data)

-{

-    struct auth	*auth;

-

-    for (auth = mit_auth; auth; auth=auth->next) {

-	if (data_length == auth->len &&

-	    memcmp (data, auth->data, data_length) == 0)

-	    return auth->id;

-    }

-    return (XID) -1;

-}

-

-int

-MitFromID (

-	XID		id,

-	unsigned short	*data_lenp,

-	char		**datap)

-{

-    struct auth	*auth;

-

-    for (auth = mit_auth; auth; auth=auth->next) {

-	if (id == auth->id) {

-	    *data_lenp = auth->len;

-	    *datap = auth->data;

-	    return 1;

-	}

-    }

-    return 0;

-}

-

-int

-MitRemoveCookie (

-	unsigned short	data_length,

-	const char	*data)

-{

-    struct auth	*auth, *prev;

-

-    prev = 0;

-    for (auth = mit_auth; auth; prev = auth, auth=auth->next) {

-	if (data_length == auth->len &&

-	    memcmp (data, auth->data, data_length) == 0)

- 	{

-	    if (prev)

-		prev->next = auth->next;

-	    else

-		mit_auth = auth->next;

-	    free(auth->data);

-	    free(auth);

-	    return 1;

-	}

-    }

-    return 0;

-}

-

-#ifdef XCSECURITY

-

-static char cookie[16]; /* 128 bits */

-

-XID

-MitGenerateCookie (

-    unsigned	data_length,

-    const char	*data,

-    XID		id,

-    unsigned	*data_length_return,

-    char	**data_return)

-{

-    int i = 0;

-    int status;

-

-    while (data_length--)

-    {

-	cookie[i++] += *data++;

-	if (i >= sizeof (cookie)) i = 0;

-    }

-    GenerateRandomData(sizeof (cookie), cookie);

-    status = MitAddCookie(sizeof (cookie), cookie, id);

-    if (!status)

-    {

-	id = -1;

-    }

-    else

-    {

-	*data_return = cookie;

-	*data_length_return = sizeof (cookie);

-    }

-    return id;

-}

-

-#endif /* XCSECURITY */

+/*
+
+Copyright 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+/*
+ * MIT-MAGIC-COOKIE-1 authorization scheme
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include "os.h"
+#include "osdep.h"
+#include "dixstruct.h"
+
+static struct auth {
+    struct auth	*next;
+    unsigned short	len;
+    char	*data;
+    XID		id;
+} *mit_auth;
+
+int
+MitAddCookie (
+    unsigned short	data_length,
+    const char		*data,
+    XID			id)
+{
+    struct auth	*new;
+
+    new = malloc(sizeof (struct auth));
+    if (!new)
+	return 0;
+    new->data = malloc((unsigned) data_length);
+    if (!new->data) {
+	free(new);
+	return 0;
+    }
+    new->next = mit_auth;
+    mit_auth = new;
+    memmove(new->data, data, (int) data_length);
+    new->len = data_length;
+    new->id = id;
+    return 1;
+}
+
+XID
+MitCheckCookie (
+    unsigned short	data_length,
+    const char		*data,
+    ClientPtr		client,
+    const char		**reason)
+{
+    struct auth	*auth;
+
+    for (auth = mit_auth; auth; auth=auth->next) {
+        if (data_length == auth->len &&
+	   memcmp (data, auth->data, (int) data_length) == 0)
+	    return auth->id;
+    }
+    *reason = "Invalid MIT-MAGIC-COOKIE-1 key";
+    return (XID) -1;
+}
+
+int
+MitResetCookie (void)
+{
+    struct auth	*auth, *next;
+
+    for (auth = mit_auth; auth; auth=next) {
+	next = auth->next;
+	free(auth->data);
+	free(auth);
+    }
+    mit_auth = 0;
+    return 0;
+}
+
+XID
+MitToID (
+	unsigned short	data_length,
+	char		*data)
+{
+    struct auth	*auth;
+
+    for (auth = mit_auth; auth; auth=auth->next) {
+	if (data_length == auth->len &&
+	    memcmp (data, auth->data, data_length) == 0)
+	    return auth->id;
+    }
+    return (XID) -1;
+}
+
+int
+MitFromID (
+	XID		id,
+	unsigned short	*data_lenp,
+	char		**datap)
+{
+    struct auth	*auth;
+
+    for (auth = mit_auth; auth; auth=auth->next) {
+	if (id == auth->id) {
+	    *data_lenp = auth->len;
+	    *datap = auth->data;
+	    return 1;
+	}
+    }
+    return 0;
+}
+
+int
+MitRemoveCookie (
+	unsigned short	data_length,
+	const char	*data)
+{
+    struct auth	*auth, *prev;
+
+    prev = 0;
+    for (auth = mit_auth; auth; prev = auth, auth=auth->next) {
+	if (data_length == auth->len &&
+	    memcmp (data, auth->data, data_length) == 0)
+ 	{
+	    if (prev)
+		prev->next = auth->next;
+	    else
+		mit_auth = auth->next;
+	    free(auth->data);
+	    free(auth);
+	    return 1;
+	}
+    }
+    return 0;
+}
+
+#ifdef XCSECURITY
+
+static char cookie[16]; /* 128 bits */
+
+XID
+MitGenerateCookie (
+    unsigned	data_length,
+    const char	*data,
+    XID		id,
+    unsigned	*data_length_return,
+    char	**data_return)
+{
+    int i = 0;
+    int status;
+
+    while (data_length--)
+    {
+	cookie[i++] += *data++;
+	if (i >= sizeof (cookie)) i = 0;
+    }
+    GenerateRandomData(sizeof (cookie), cookie);
+    status = MitAddCookie(sizeof (cookie), cookie, id);
+    if (!status)
+    {
+	id = -1;
+    }
+    else
+    {
+	*data_return = cookie;
+	*data_length_return = sizeof (cookie);
+    }
+    return id;
+}
+
+#endif /* XCSECURITY */