From: Vincent Pit <vince@profvince.com>
Date: Sat, 22 Aug 2009 23:26:09 +0000 (+0200)
Subject: Fix an off-by-one error when allocating the parens buffer
X-Git-Tag: rt38684
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2Fre-engine-Plugin.git;a=commitdiff_plain;h=refs%2Ftags%2Frt38684

Fix an off-by-one error when allocating the parens buffer

This fixes [perl #38684]: test failures in t/method/mod.t
---

diff --git a/Plugin.xs b/Plugin.xs
index 8486171..2ebc28d 100644
--- a/Plugin.xs
+++ b/Plugin.xs
@@ -110,7 +110,7 @@ Plugin_comp(pTHX_ const SV * const pattern, const U32 flags)
 
     buffers = rx->nparens;
 
-    Newxz(rx->offs, buffers, regexp_paren_pair);
+    Newxz(rx->offs, buffers + 1, regexp_paren_pair);
 
     return rx;
 }