From 710171dbfeb9ddba1293ddb605f5d6706b4ac6b5 Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Fri, 16 Jan 2015 07:16:24 -0800
Subject: [PATCH] Fix off-by-one error in rev.13834

 Detected by Coverity Scan. Issue 1264388.
---
 src/ipc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ipc.cc b/src/ipc.cc
index 56b4ed0720..03f4d7812d 100644
--- a/src/ipc.cc
+++ b/src/ipc.cc
@@ -251,7 +251,7 @@ ipcCreate(int type, const char *prog, const char *const args[], const char *name
         else
             x = read(prfd, hello_buf, sizeof(hello_buf)-1);
         if (x >= 0)
-            hello_buf[x+1] = '\0';
+            hello_buf[x] = '\0';
 
         if (x < 0) {
             debugs(54, DBG_CRITICAL, "ipcCreate: PARENT: hello read test failed");
-- 
2.47.3