Description: Undefined use of sprintf fix
 This patch fixes the undefined use of sprintf when the
 source and destination buffers overlap.
Author: Graham Inggs <graham@nerve.org.za>
Forwarded: no
Last-Update: 2013-09-24
--- a/src/uipp/base/StartWebBrowser.C
+++ b/src/uipp/base/StartWebBrowser.C
@@ -122,7 +122,7 @@
         GetTempPath(MAXPATH, fname);
         if (p = strrchr(fname, '\\'))
             *p = 0;
-        sprintf(fname, "%s%s.%s", fname, tmpnam(NULL), ".htm");
+        sprintf(fname + strlen(fname), "%s.%s", tmpnam(NULL), ".htm");
         f = fopen(fname,"wb");
 
         if (f == NULL)
--- a/src/uipp/widgets/MultiText.c
+++ b/src/uipp/widgets/MultiText.c
@@ -1397,7 +1397,7 @@
   while ((wpStart != NULL) && (SameLinks(wpStart, wp)))
     {
       if (strlen(buf))
-	sprintf(buf,"%s %s", buf, wpStart->chars);
+	sprintf(buf + strlen(buf), " %s", wpStart->chars);
       else
 	strcpy(buf, wpStart->chars);
       wpStart = wpStart->next;