From 40363ebc19baeab160abaaa55dc84322a89ac35a Mon Sep 17 00:00:00 2001
From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
Date: Sat, 5 Dec 2015 16:58:46 +0000
Subject: [PATCH] Fix (by hacking) another length computation issue.
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git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1619 2f5784b3-3f2a-0410-8824-cb99058d5e15

Petr Písař: Ported to 8.38.

diff --git a/pcre_compile.c b/pcre_compile.c
index 57719b9..087bf2a 100644
--- a/pcre_compile.c
+++ b/pcre_compile.c
@@ -7280,7 +7280,7 @@ for (;; ptr++)
           issue is fixed "properly" in PCRE2. As PCRE1 is now in maintenance
           only mode, we finesse the bug by allowing more memory always. */
 
-          *lengthptr += 2 + 2*LINK_SIZE;
+          *lengthptr += 4 + 4*LINK_SIZE;
 
           /* It is even worse than that. The current reference may be to an
           existing named group with a different number (so apparently not
diff --git a/testdata/testoutput11-16 b/testdata/testoutput11-16
index 9a0a12d..280692e 100644
--- a/testdata/testoutput11-16
+++ b/testdata/testoutput11-16
@@ -231,7 +231,7 @@ Memory allocation (code space): 73
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 77
+Memory allocation (code space): 93
 ------------------------------------------------------------------
   0  24 Bra
   2   5 CBra 1
diff --git a/testdata/testoutput11-32 b/testdata/testoutput11-32
index 57e5da0..cdbda74 100644
--- a/testdata/testoutput11-32
+++ b/testdata/testoutput11-32
@@ -231,7 +231,7 @@ Memory allocation (code space): 155
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 157
+Memory allocation (code space): 189
 ------------------------------------------------------------------
   0  24 Bra
   2   5 CBra 1
diff --git a/testdata/testoutput11-8 b/testdata/testoutput11-8
index 748548a..cb37896 100644
--- a/testdata/testoutput11-8
+++ b/testdata/testoutput11-8
@@ -231,7 +231,7 @@ Memory allocation (code space): 45
 ------------------------------------------------------------------
 
 /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
-Memory allocation (code space): 50
+Memory allocation (code space): 62
 ------------------------------------------------------------------
   0  30 Bra
   3   7 CBra 1
-- 
2.4.3