From 395aba605163faea84adb3093a9d7de774163319 Mon Sep 17 00:00:00 2001
From: "colin%theblakes.com" <colin%theblakes.com>
Date: Sat, 18 Sep 1999 00:03:28 +0000
Subject: [PATCH] Order of evaluation is undefined, hence two ++ in one
 statement is bad

---
 js/src/jsregexp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/js/src/jsregexp.c b/js/src/jsregexp.c
index 1894e9bdbcce..a047bf839881 100644
--- a/js/src/jsregexp.c
+++ b/js/src/jsregexp.c
@@ -985,8 +985,9 @@ do_octal:
                                         && cp[2] >= '0' && cp[2] <= '9') {
                     	        ren = NewRENode(state, REOP_FLAT1, NULL);
                                 c = 64 * (uintN)JS7_UNDEC(c) 
-                                            + 8 * (uintN)JS7_UNDEC(*++cp) 
-                                                + (uintN)JS7_UNDEC(*++cp);
+                                            + 8 * (uintN)JS7_UNDEC(cp[1]) 
+                                                + (uintN)JS7_UNDEC(cp[2]);
+				cp += 2;
                             }
                             else /*ZeroToThree OctalDigit lookahead != OctalDigit */
                                 goto twodigitescape;