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

19 years ago · f8597ac33d
2 changed files with 6 additions and 1 deletions
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@ -1,5 +1,7 @@
 2008-02-02  Doug Evans  <dje@google.com>

+	* valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
+
 	* typeprint.c (*): Whitespace cleanup.

 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
--- a/gdb/valarith.c
+++ b/gdb/valarith.c
@ -1116,7 +1116,10 @@ value_binop (struct value *arg1, struct value *arg2, enum exp_opcode op)
 	      break;

 	    case BINOP_REM:
-	      v = v1 % v2;
+	      if (v2 != 0)
+		v = v1 % v2;
+	      else
+		error (_("Division by zero"));
 	      break;

 	    case BINOP_MOD: