From 712fddacfb5c4a8a48d9c5debe1870bc051d836c Mon Sep 17 00:00:00 2001
From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Tue, 6 Nov 2012 02:44:12 +0900
Subject: [PATCH] ping,ping6: Fix hang with -f option.

Bug was introduced by commit 8feb586c4... (ping,ping6: Check return
value of write(2) for stdout.).

https://bugs.archlinux.org/task/32306

Patch-by: Jan Synacek <jsynacek@redhat.com>
Reported-by: Mohammad Alsaleh <msal@tormail.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 ping_common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ping_common.h b/ping_common.h
index d2a2b5c..6726e1b 100644
--- a/ping_common.h
+++ b/ping_common.h
@@ -140,7 +140,7 @@ static inline void write_stdout(const char *str, size_t len)
 	do {
 		cc = write(STDOUT_FILENO, str + o, len - o);
 		o += cc;
-	} while (len >= o || cc < 0);
+	} while (len > o || cc < 0);
 }
 
 /*
-- 
2.1.3