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From: Alexander Aring <alex.aring@gmail.com>
To: barebox@lists.infradead.org
Subject: [RFC 3/3] libbb: read_full: use read return instead size
Date: Fri, 28 Feb 2014 08:44:28 +0100	[thread overview]
Message-ID: <1393573468-31105-4-git-send-email-alex.aring@gmail.com> (raw)
In-Reply-To: <1393573468-31105-1-git-send-email-alex.aring@gmail.com>

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
---
 lib/libbb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libbb.c b/lib/libbb.c
index 189a170..c8d0835 100644
--- a/lib/libbb.c
+++ b/lib/libbb.c
@@ -162,7 +162,7 @@ int read_full(int fd, void *buf, size_t size)
 	int now;
 	int total = 0;
 
-	while (size) {
+	while (now) {
 		now = read(fd, buf, size);
 		if (now == 0)
 			return total;
-- 
1.9.0


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  parent reply	other threads:[~2014-02-28  7:50 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-28  7:44 [RFC 0/3] current read implementation and POSIX Alexander Aring
2014-02-28  7:44 ` [RFC 1/3] ramfs: add foofs for testing Alexander Aring
2014-02-28  7:56   ` Alexander Aring
2014-03-03  8:36   ` Sascha Hauer
2014-03-03  9:08     ` Alexander Aring
2014-02-28  7:44 ` [RFC 2/3] fs: read: handle zero files Alexander Aring
2014-02-28  7:44 ` Alexander Aring [this message]
2014-02-28  8:03   ` [RFC 3/3] libbb: read_full: use read return instead size Alexander Aring
2014-02-28 14:21     ` Sascha Hauer
2014-02-28 17:12       ` Alexander Aring
2014-02-28 17:58         ` Alexander Aring
2014-03-03  8:30         ` Sascha Hauer
2014-03-03  9:04           ` Alexander Aring

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