casa-mp-base

diff -U5 -r tf-50b8.orig/src/tfio.c tf-50b8/src/tfio.c

--- src/tfio.c.orig 2007-01-13 18:12:39.000000000 -0500

+++ src/tfio.c  2007-02-02 16:50:12.000000000 -0500

@@ -495,10 +495,11 @@

     const char *q, *sval;

     char *specptr, quote;

     const conString *Sval;

     int len, min, max, leftjust, stars;

     attr_t attrs = buf->attrs;

+    va_list aq;

     if (!(flags & SP_APPEND) && buf->data) Stringtrunc(buf, 0);

     while (*fmt) {

         if (*fmt != '%' || *++fmt == '%') {

             for (q = fmt + 1; *q && *q != '%'; q++);

@@ -520,11 +521,13 @@

         switch (*fmt) {

         case 'd': case 'i':

         case 'x': case 'X': case 'u': case 'o':

         case 'f': case 'e': case 'E': case 'g': case 'G':

         case 'p':

-            vsprintf(tempbuf, spec, ap);

+            va_copy(aq, ap);

+            vsprintf(tempbuf, spec, aq);

+            va_end(aq);

             Stringcat(buf, tempbuf);

             /* eat the arguments used by vsprintf() */

             while (stars--) (void)va_arg(ap, int);

             switch (*fmt) {

             case 'd': case 'i':