From b2f1496a36e68565421bd21485605d6af2a5819f Mon Sep 17 00:00:00 2001
From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
Date: Mon, 27 Mar 2017 16:00:16 +0000
Subject: [PATCH] Fix typo (leading to possible buffer overflow in
 pcre_copy_substring()) in pcretest.
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git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1691 2f5784b3-3f2a-0410-8824-cb99058d5e15

Petr Písař: Ported to 8.40.
---
 pcretest.c | 4 ++--

diff --git a/pcretest.c b/pcretest.c
index 0a153be..26578e1 100644
--- a/pcretest.c
+++ b/pcretest.c
@@ -426,11 +426,11 @@ argument, the casting might be incorrectly applied. */
 #define PCRE_COPY_NAMED_SUBSTRING32(rc, re, bptr, offsets, count, \
     namesptr, cbuffer, size) \
   rc = pcre32_copy_named_substring((pcre32 *)re, (PCRE_SPTR32)bptr, offsets, \
-    count, (PCRE_SPTR32)namesptr, (PCRE_UCHAR32 *)cbuffer, size/2)
+    count, (PCRE_SPTR32)namesptr, (PCRE_UCHAR32 *)cbuffer, size/4)
 
 #define PCRE_COPY_SUBSTRING32(rc, bptr, offsets, count, i, cbuffer, size) \
   rc = pcre32_copy_substring((PCRE_SPTR32)bptr, offsets, count, i, \
-    (PCRE_UCHAR32 *)cbuffer, size/2)
+    (PCRE_UCHAR32 *)cbuffer, size/4)
 
 #define PCRE_DFA_EXEC32(count, re, extra, bptr, len, start_offset, options, \
     offsets, size_offsets, workspace, size_workspace) \
-- 
2.7.4