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Careful to save format string to prevent overwrite.

This commit is contained in:
steve 2003-07-21 01:19:58 +00:00
parent 0cfac55d8a
commit a378efb398
1 changed files with 8 additions and 2 deletions
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10
vpi/sys_display.c
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#ifdef HAVE_CVS_IDENT #ifdef HAVE_CVS_IDENT
#ident "$Id: sys_display.c,v 1.62 2003/06/17 16:55:08 steve Exp $" #ident "$Id: sys_display.c,v 1.63 2003/07/21 01:19:58 steve Exp $"
#endif #endif
# include "config.h" # include "config.h"
@ -830,6 +830,7 @@ static int format_str(vpiHandle scope, unsigned int mcd,
static void do_display(unsigned int mcd, struct strobe_cb_info*info) static void do_display(unsigned int mcd, struct strobe_cb_info*info)
{ {
char*fmt;
s_vpi_value value; s_vpi_value value;
int idx; int idx;
int size; int size;
@ -848,9 +849,11 @@ static void do_display(unsigned int mcd, struct strobe_cb_info*info)
if (vpi_get(vpiConstType, item) == vpiStringConst) { if (vpi_get(vpiConstType, item) == vpiStringConst) {
value.format = vpiStringVal; value.format = vpiStringVal;
vpi_get_value(item, &value); vpi_get_value(item, &value);
idx += format_str(info->scope, mcd, value.value.str, fmt = strdup(value.value.str);
idx += format_str(info->scope, mcd, fmt,
info->nitems-idx-1, info->nitems-idx-1,
info->items+idx+1); info->items+idx+1);
free(fmt);
} else { } else {
value.format = vpiBinStrVal; value.format = vpiBinStrVal;
vpi_get_value(item, &value); vpi_get_value(item, &value);
@ -1741,6 +1744,9 @@ void sys_display_register()
/* /*
* $Log: sys_display.c,v $ * $Log: sys_display.c,v $
* Revision 1.63 2003/07/21 01:19:58 steve
* Careful to save format string to prevent overwrite.
*
* Revision 1.62 2003/06/17 16:55:08 steve * Revision 1.62 2003/06/17 16:55:08 steve
* 1) setlinebuf() for vpi_trace * 1) setlinebuf() for vpi_trace
* 2) Addes error checks for trace file opens * 2) Addes error checks for trace file opens