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-rw-r--r--libXdmcp/RA8.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/libXdmcp/RA8.c b/libXdmcp/RA8.c
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+++ b/libXdmcp/RA8.c
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+/*
+ * $Xorg: RA8.c,v 1.5 2001/02/09 02:03:48 xorgcvs Exp $
+ *
+ *
+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>
+
+int
+XdmcpReadARRAY8 (buffer, array)
+ XdmcpBufferPtr buffer;
+ ARRAY8Ptr array;
+{
+ int i;
+
+ if (!XdmcpReadCARD16 (buffer, &array->length)) {
+
+ /* Must set array->data to NULL to guarantee safe call of
+ * XdmcpDisposeARRAY*(array) (which calls Xfree(array->data));
+ * see defect 7329 */
+ array->data = NULL;
+ return FALSE;
+ }
+ if (!array->length)
+ {
+ array->data = NULL;
+ return TRUE;
+ }
+ array->data = (CARD8 *) Xalloc (array->length * sizeof (CARD8));
+ if (!array->data)
+ return FALSE;
+ for (i = 0; i < (int)array->length; i++)
+ {
+ if (!XdmcpReadCARD8 (buffer, &array->data[i]))
+ {
+ Xfree (array->data);
+ array->data = NULL;
+ array->length = 0;
+ return FALSE;
+ }
+ }
+ return TRUE;
+}