From 0d7dfc3f74e754bba4dee231be6fef92e72e48a3 Mon Sep 17 00:00:00 2001
From: "crowder%fiverocks.com"
 <crowder%fiverocks.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 23 Mar 2007 16:13:06 +0000
Subject: [PATCH] Bug 330352: very non-greedy regexp causes crash in
 jsregexp.c, r=mrbkap

git-svn-id: svn://10.0.0.236/trunk@222270 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/js/src/jsregexp.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mozilla/js/src/jsregexp.c b/mozilla/js/src/jsregexp.c
index d42d5f149e0..384eea674a1 100644
--- a/mozilla/js/src/jsregexp.c
+++ b/mozilla/js/src/jsregexp.c
@@ -2872,6 +2872,9 @@ ExecuteREBytecode(REGlobalData *gData, REMatchState *x)
                 cap = &x->parens[parenIndex];
                 cap->length = x->cp - (gData->cpbegin + cap->index);
                 op = (REOp) *pc++;
+
+                if (!result)
+                    result = x;
                 continue;
 
               case REOP_ASSERT: