From: Pierre Muller <muller@sourceware.org>
Date: Tue, 29 Jan 2008 14:24:43 +0000 (+0000)
Subject: 	* valarith.c (value_binop): Handle unsigned integer
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c3940723cfe1cddb8d348e98e1a47f99d20389e8;p=deliverable%2Fbinutils-gdb.git

	* valarith.c (value_binop): Handle unsigned integer
	division by zero.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2e594f24ca..cc27fa9fb6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
+
+	* valarith.c (value_binop): Handle unsigned integer
+	division by zero.
+
 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
 
 	* mn10300-tdep.c (mn10300_analyze_prologue): Check for an
diff --git a/gdb/valarith.c b/gdb/valarith.c
index 173c7a5dbb..2fa435d446 100644
--- a/gdb/valarith.c
+++ b/gdb/valarith.c
@@ -1035,7 +1035,10 @@ value_binop (struct value *arg1, struct value *arg2, enum exp_opcode op)
 
 	    case BINOP_DIV:
 	    case BINOP_INTDIV:
-	      v = v1 / v2;
+	      if (v2 != 0)
+		v = v1 / v2;
+	      else
+		error (_("Division by zero"));
 	      break;
 
 	    case BINOP_EXP: