compile.c: operand size check

* compile.c (ibf_load_code): raise an exception on invalid operand
  size.  should not use assert() to validate incoming data.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 2 deletions

diff --git a/compile.c b/compile.c
index 6fd0c2a2fd..e295f2eddb 100644
--- a/compile.c
+++ b/compile.c
@@ -7489,8 +7489,10 @@ ibf_load_code(const struct ibf_load *load, const rb_iseq_t *iseq, const struct r
 		break;
 	    }
 	}
-	assert(insn_len(insn) == op_index+1);
-    };
+	if (insn_len(insn) != op_index+1) {
+	    rb_raise(rb_eRuntimeError, "operand size mismatch");
+	}
+    }
 
 
     return code;