1 files changed, 244 insertions, 244 deletions
diff --git a/libXdmcp/Read.c b/libXdmcp/Read.c
index 946a611e9..7da6163e4 100644
--- a/libXdmcp/Read.c
+++ b/libXdmcp/Read.c
@@ -1,244 +1,244 @@
-/*
-Copyright 1989, 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.
- *
- * Author:  Keith Packard, MIT X Consortium
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xos.h>
-#include <X11/X.h>
-#include <X11/Xmd.h>
-#include <X11/Xdmcp.h>
-#include <stdlib.h>
-
-int
-XdmcpReadHeader (XdmcpBufferPtr buffer, XdmcpHeaderPtr header)
-{
-    if (XdmcpReadCARD16 (buffer, &header->version) &&
-        XdmcpReadCARD16 (buffer, &header->opcode) &&
-	XdmcpReadCARD16 (buffer, &header->length))
-	return TRUE;
-    return FALSE;
-}
-
-int
-XdmcpReadRemaining (const XdmcpBufferPtr  buffer)
-{
-    return buffer->count - buffer->pointer;
-}
-
-int
-XdmcpReadARRAY8 (XdmcpBufferPtr buffer, ARRAY8Ptr array)
-{
-    int	    i;
-
-    /*
-     * When returning FALSE, guarantee that array->data = 0.
-     * This allows the user to safely call XdmcpDisposeARRAY8(array)
-     * regardless of the return value below.
-     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
-     * so we must guarantee that array->data is NULL or a malloced pointer.
-     */
-    if (!XdmcpReadCARD16 (buffer, &array->length)) {
- 	array->data = NULL;
-	return FALSE;
-    }
-    if (!array->length)
-    {
-	array->data = NULL;
-	return TRUE;
-    }
-    array->data = (CARD8 *) malloc(array->length * sizeof (CARD8));
-    if (!array->data)
-	return FALSE;
-    for (i = 0; i < (int)array->length; i++)
-    {
-	if (!XdmcpReadCARD8 (buffer, &array->data[i]))
-	{
-	    free(array->data);
-	    array->data = NULL;
-	    array->length = 0;
-	    return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-int
-XdmcpReadARRAY16 (XdmcpBufferPtr buffer, ARRAY16Ptr array)
-{
-    int	    i;
-
-    /*
-     * When returning FALSE, guarantee that array->data = 0.
-     * This allows the user to safely call XdmcpDisposeARRAY16(array)
-     * regardless of the return value below.
-     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
-     * so we must guarantee that array->data is NULL or a malloced pointer.
-     */
-    if (!XdmcpReadCARD8 (buffer, &array->length)) {
-	array->data = NULL;
-	return FALSE;
-    }
-    if (!array->length)
-    {
-	array->data = NULL;
-	return TRUE;
-    }
-    array->data = (CARD16 *) malloc(array->length * sizeof (CARD16));
-    if (!array->data)
-	return FALSE;
-    for (i = 0; i < (int)array->length; i++)
-    {
-	if (!XdmcpReadCARD16 (buffer, &array->data[i]))
-	{
-	    free(array->data);
-	    array->data = NULL;
-	    array->length = 0;
-	    return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-int
-XdmcpReadARRAY32 (XdmcpBufferPtr buffer, ARRAY32Ptr array)
-{
-    int	    i;
-
-    /*
-     * When returning FALSE, guarantee that array->data = 0.
-     * This allows the user to safely call XdmcpDisposeARRAY32(array)
-     * regardless of the return value below.
-     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
-     * so we must guarantee that array->data is NULL or a malloced pointer.
-     */
-    if (!XdmcpReadCARD8 (buffer, &array->length)) {
-	array->data = NULL;
-	return FALSE;
-    }
-    if (!array->length)
-    {
-	array->data = NULL;
-	return TRUE;
-    }
-    array->data = (CARD32 *) malloc(array->length * sizeof (CARD32));
-    if (!array->data)
-	return FALSE;
-    for (i = 0; i < (int)array->length; i++)
-    {
-	if (!XdmcpReadCARD32 (buffer, &array->data[i]))
-	{
-	    free(array->data);
-	    array->data = NULL;
-	    array->length = 0;
-	    return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-int
-XdmcpReadARRAYofARRAY8 (XdmcpBufferPtr buffer, ARRAYofARRAY8Ptr array)
-{
-    CARD8    i;
-
-    /*
-     * When returning FALSE, guarantee that array->data = 0.
-     * This allows the user to safely call XdmcpDisposeARRAYofARRAY8(array)
-     * regardless of the return value below.
-     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
-     * so we must guarantee that array->data is NULL or a malloced pointer.
-     */
-    if (!XdmcpReadCARD8 (buffer, &array->length)) {
-	array->data = NULL;
-	return FALSE;
-    }
-    if (!array->length)
-    {
-	array->data = NULL;
-	return TRUE;
-    }
-    array->data = (ARRAY8 *) malloc(array->length * sizeof (ARRAY8));
-    if (!array->data)
-	return FALSE;
-    for (i = 0; i < array->length; i++)
-    {
-	if (!XdmcpReadARRAY8 (buffer, &array->data[i]))
-	{
-	    /*
-	     * We must free all of the arrays allocated thus far in the loop
-	     * and free array->data and finally set array->data = 0;
-	     * The easiest way to do this is to reset the length and call
-	     * XdmcpDisposeARRAYofARRAY8(array).
-	     */
-	    array->length = i;
-	    XdmcpDisposeARRAYofARRAY8(array);
-	    return FALSE;
-	}
-    }
-    return TRUE;
-}
-
-int
-XdmcpReadCARD8 (XdmcpBufferPtr buffer, CARD8Ptr valuep)
-{
-    if (buffer->pointer >= buffer->count)
-	return FALSE;
-    *valuep = (CARD8) buffer->data[buffer->pointer++];
-    return TRUE;
-}
-
-int
-XdmcpReadCARD16 (XdmcpBufferPtr buffer, CARD16Ptr valuep)
-{
-    CARD8   high, low;
-
-    if (XdmcpReadCARD8 (buffer, &high) &&
-        XdmcpReadCARD8 (buffer, &low))
-    {
-	*valuep = (((CARD16) high) << 8) | ((CARD16) low);
-	return TRUE;
-    }
-    return FALSE;
-}
-
-int
-XdmcpReadCARD32 (XdmcpBufferPtr buffer, CARD32Ptr valuep)
-{
-    CARD8   byte0, byte1, byte2, byte3;
-    if (XdmcpReadCARD8 (buffer, &byte0) &&
-        XdmcpReadCARD8 (buffer, &byte1) &&
-	XdmcpReadCARD8 (buffer, &byte2) &&
-	XdmcpReadCARD8 (buffer, &byte3))
-    {
-	*valuep = (((CARD32) byte0) << 24) |
-		  (((CARD32) byte1) << 16) |
-		  (((CARD32) byte2) << 8) |
-		  (((CARD32) byte3));
-	return TRUE;
-    }
-    return FALSE;
-}
+/*
+Copyright 1989, 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.
+ *
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xos.h>
+#include <X11/X.h>
+#include <X11/Xmd.h>
+#include <X11/Xdmcp.h>
+#include <stdlib.h>
+
+int
+XdmcpReadHeader (XdmcpBufferPtr buffer, XdmcpHeaderPtr header)
+{
+    if (XdmcpReadCARD16 (buffer, &header->version) &&
+        XdmcpReadCARD16 (buffer, &header->opcode) &&
+	XdmcpReadCARD16 (buffer, &header->length))
+	return TRUE;
+    return FALSE;
+}
+
+int
+XdmcpReadRemaining (const XdmcpBufferPtr  buffer)
+{
+    return buffer->count - buffer->pointer;
+}
+
+int
+XdmcpReadARRAY8 (XdmcpBufferPtr buffer, ARRAY8Ptr array)
+{
+    int	    i;
+
+    /*
+     * When returning FALSE, guarantee that array->data = 0.
+     * This allows the user to safely call XdmcpDisposeARRAY8(array)
+     * regardless of the return value below.
+     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
+     * so we must guarantee that array->data is NULL or a malloced pointer.
+     */
+    if (!XdmcpReadCARD16 (buffer, &array->length)) {
+ 	array->data = NULL;
+	return FALSE;
+    }
+    if (!array->length)
+    {
+	array->data = NULL;
+	return TRUE;
+    }
+    array->data = (CARD8 *) malloc(array->length * sizeof (CARD8));
+    if (!array->data)
+	return FALSE;
+    for (i = 0; i < (int)array->length; i++)
+    {
+	if (!XdmcpReadCARD8 (buffer, &array->data[i]))
+	{
+	    free(array->data);
+	    array->data = NULL;
+	    array->length = 0;
+	    return FALSE;
+	}
+    }
+    return TRUE;
+}
+
+int
+XdmcpReadARRAY16 (XdmcpBufferPtr buffer, ARRAY16Ptr array)
+{
+    int	    i;
+
+    /*
+     * When returning FALSE, guarantee that array->data = 0.
+     * This allows the user to safely call XdmcpDisposeARRAY16(array)
+     * regardless of the return value below.
+     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
+     * so we must guarantee that array->data is NULL or a malloced pointer.
+     */
+    if (!XdmcpReadCARD8 (buffer, &array->length)) {
+	array->data = NULL;
+	return FALSE;
+    }
+    if (!array->length)
+    {
+	array->data = NULL;
+	return TRUE;
+    }
+    array->data = (CARD16 *) malloc(array->length * sizeof (CARD16));
+    if (!array->data)
+	return FALSE;
+    for (i = 0; i < (int)array->length; i++)
+    {
+	if (!XdmcpReadCARD16 (buffer, &array->data[i]))
+	{
+	    free(array->data);
+	    array->data = NULL;
+	    array->length = 0;
+	    return FALSE;
+	}
+    }
+    return TRUE;
+}
+
+int
+XdmcpReadARRAY32 (XdmcpBufferPtr buffer, ARRAY32Ptr array)
+{
+    int	    i;
+
+    /*
+     * When returning FALSE, guarantee that array->data = 0.
+     * This allows the user to safely call XdmcpDisposeARRAY32(array)
+     * regardless of the return value below.
+     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
+     * so we must guarantee that array->data is NULL or a malloced pointer.
+     */
+    if (!XdmcpReadCARD8 (buffer, &array->length)) {
+	array->data = NULL;
+	return FALSE;
+    }
+    if (!array->length)
+    {
+	array->data = NULL;
+	return TRUE;
+    }
+    array->data = (CARD32 *) malloc(array->length * sizeof (CARD32));
+    if (!array->data)
+	return FALSE;
+    for (i = 0; i < (int)array->length; i++)
+    {
+	if (!XdmcpReadCARD32 (buffer, &array->data[i]))
+	{
+	    free(array->data);
+	    array->data = NULL;
+	    array->length = 0;
+	    return FALSE;
+	}
+    }
+    return TRUE;
+}
+
+int
+XdmcpReadARRAYofARRAY8 (XdmcpBufferPtr buffer, ARRAYofARRAY8Ptr array)
+{
+    CARD8    i;
+
+    /*
+     * When returning FALSE, guarantee that array->data = 0.
+     * This allows the user to safely call XdmcpDisposeARRAYofARRAY8(array)
+     * regardless of the return value below.
+     * Note that XdmcpDisposeARRAY*(array) will call free(array->data),
+     * so we must guarantee that array->data is NULL or a malloced pointer.
+     */
+    if (!XdmcpReadCARD8 (buffer, &array->length)) {
+	array->data = NULL;
+	return FALSE;
+    }
+    if (!array->length)
+    {
+	array->data = NULL;
+	return TRUE;
+    }
+    array->data = (ARRAY8 *) malloc(array->length * sizeof (ARRAY8));
+    if (!array->data)
+	return FALSE;
+    for (i = 0; i < array->length; i++)
+    {
+	if (!XdmcpReadARRAY8 (buffer, &array->data[i]))
+	{
+	    /*
+	     * We must free all of the arrays allocated thus far in the loop
+	     * and free array->data and finally set array->data = 0;
+	     * The easiest way to do this is to reset the length and call
+	     * XdmcpDisposeARRAYofARRAY8(array).
+	     */
+	    array->length = i;
+	    XdmcpDisposeARRAYofARRAY8(array);
+	    return FALSE;
+	}
+    }
+    return TRUE;
+}
+
+int
+XdmcpReadCARD8 (XdmcpBufferPtr buffer, CARD8Ptr valuep)
+{
+    if (buffer->pointer >= buffer->count)
+	return FALSE;
+    *valuep = (CARD8) buffer->data[buffer->pointer++];
+    return TRUE;
+}
+
+int
+XdmcpReadCARD16 (XdmcpBufferPtr buffer, CARD16Ptr valuep)
+{
+    CARD8   high, low;
+
+    if (XdmcpReadCARD8 (buffer, &high) &&
+        XdmcpReadCARD8 (buffer, &low))
+    {
+	*valuep = (((CARD16) high) << 8) | ((CARD16) low);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+int
+XdmcpReadCARD32 (XdmcpBufferPtr buffer, CARD32Ptr valuep)
+{
+    CARD8   byte0, byte1, byte2, byte3;
+    if (XdmcpReadCARD8 (buffer, &byte0) &&
+        XdmcpReadCARD8 (buffer, &byte1) &&
+	XdmcpReadCARD8 (buffer, &byte2) &&
+	XdmcpReadCARD8 (buffer, &byte3))
+    {
+	*valuep = (((CARD32) byte0) << 24) |
+		  (((CARD32) byte1) << 16) |
+		  (((CARD32) byte2) << 8) |
+		  (((CARD32) byte3));
+	return TRUE;
+    }
+    return FALSE;
+}