From: Niels Provos <provos@gmail.com>
Date: Fri, 10 Jun 2005 07:42:14 +0000 (+0000)
Subject: bufferevents would not correctly detect EOF on read; reported by
X-Git-Tag: release-1.1b~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=81bd0a0687f1350f5d1a427ca2ed5858fcfa3af4;p=libevent

bufferevents would not correctly detect EOF on read; reported by
Jonathan Brannan


svn:r167
---

diff --git a/buffer.c b/buffer.c
index afd22045..1dc16ae3 100644
--- a/buffer.c
+++ b/buffer.c
@@ -332,7 +332,7 @@ evbuffer_read(struct evbuffer *buf, int fd, int howmuch)
 #endif
 
 #ifdef FIONREAD
-	if (ioctl(fd, FIONREAD, &n) == -1)
+	if (ioctl(fd, FIONREAD, &n) == -1 || n == 0)
 		n = EVBUFFER_MAX_READ;
 #endif	
 	if (howmuch < 0 || howmuch > n)