From 65d751690ba2f4597b74a5dfee0313ca253b9963 Mon Sep 17 00:00:00 2001
From: Martin Whitaker <icarus@martin-whitaker.me.uk>
Date: Sat, 28 Sep 2013 17:10:20 +0100
Subject: [PATCH] Fix for br937.

When writing a string value, vpi_put_value cannot assume the target vector
is a multiple of 8 bits wide.
---
 vvp/vpi_signal.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vvp/vpi_signal.cc b/vvp/vpi_signal.cc
index a486c89ed..9721709fc 100644
--- a/vvp/vpi_signal.cc
+++ b/vvp/vpi_signal.cc
@@ -750,7 +750,7 @@ static vvp_vector4_t from_stringval(const char*str, unsigned wid)
 	    unsigned byte = *--cp;
 	    int bit;
 
-	    for (bit = 0 ;  bit < 8 ;  bit += 1) {
+	    for (bit = 0 ;  (bit < 8) && (idx < wid) ;  bit += 1) {
 		  if (byte & 1)
 			val.set_bit(idx, BIT4_1);