From 84af03857acde8d9f347a629b79a7174e8e476a1 Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Tue, 29 Jan 2019 13:18:11 +0100
Subject: parse_string: off-by-one for reallocation

---
 lr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lr.c b/lr.c
index 7f3d8aa..c7ac903 100644
--- a/lr.c
+++ b/lr.c
@@ -504,7 +504,7 @@ parse_string(char **s)
 		pos++;
 		while (*pos &&
 		    (*pos != '"' || (*pos == '"' && *(pos+1) == '"'))) {
-			if (len >= bufsiz) {
+			if (len + 1 >= bufsiz) {
 				bufsiz = 2*bufsiz + 16;
 				buf = realloc(buf, bufsiz);
 				if (!buf)
-- 
cgit 1.4.1