dthelp/FormatUtils: fix coredump in dthelpgen due to free() of a bad address

diff --git a/cde/lib/DtHelp/FormatUtil.c b/cde/lib/DtHelp/FormatUtil.c
index 21543d21012b355699778cb45ab6fd541a75b451..e55e158d49a33c3a153c6948bf56b556657f3cd7 100644 (file)
--- a/cde/lib/DtHelp/FormatUtil.c
+++ b/cde/lib/DtHelp/FormatUtil.c
@@ -583,13 +583,11 @@ _DtHelpGetNxtToken (
     /* Str is pointing at the start of the next token.  Depending on the
        type of token, malloc the memory and copy the token value. */
     if (*str == '\0')
-        token = str;
-
+        token = strdup(str);
     else if (*str == '\n') {
-        token = str;
+        token = strdup(str);
         str++;
     }
-
     else {
         /* We have some non-whitespace characters.  Find the end of */
         /* them and copy them into new memory. */