From c2b717ebd6719e722dcb5f10e4c74033a53ff7c7 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 29 Sep 2015 15:06:14 +0200
Subject: [PATCH] patch 7.4.887 Problem:    Using uninitialized memory for
 regexp with back reference.             (Dominique Pelle) Solution:  
 Initialize end_lnum.

---
 src/regexp_nfa.c | 1 +
 src/version.c    | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index 609da0371..a21c3c03f 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -4523,6 +4523,7 @@ skip_add:
 		    sub->list.multi[subidx].start_col =
 					  (colnr_T)(reginput - regline + off);
 		}
+		sub->list.multi[subidx].end_lnum = -1;
 	    }
 	    else
 	    {
diff --git a/src/version.c b/src/version.c
index 51602989d..2efbd4616 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    887,
 /**/
     886,
 /**/
-- 
2.50.1