From 7d588bc158c24d4e60b579d60b76cde55225b01c Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Mon, 22 Jun 2015 17:35:38 +0100
Subject: 33566: regex module fix for unmatched parentheses

---
 Src/Modules/regex.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Src/Modules')

diff --git a/Src/Modules/regex.c b/Src/Modules/regex.c
index 94f523f32..16cc77f30 100644
--- a/Src/Modules/regex.c
+++ b/Src/Modules/regex.c
@@ -155,6 +155,11 @@ zcond_regex_match(char **a, int id)
 			 ++n, ++m, ++bptr, ++eptr)
 		    {
 			char buf[DIGBUFSIZE];
+			if (m->rm_so < 0 || m->rm_eo < 0) {
+			    *bptr = ztrdup("-1");
+			    *eptr = ztrdup("-1");
+			    continue;
+			}
 			ptr = lhstr;
 			leftlen = m->rm_so;
 			offs = 0;
-- 
cgit 1.4.1