From b1cbe333a6b55ed27c8ef9d8b2731eec5b3d4c30 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sun, 27 Jan 2008 23:10:45 +0000
Subject: interface: abort if we expire while processing lines

If we keep processing expired interfaces in a loop,
we'll eventually close it and get fd < 0, causing
assertions to fail.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7168 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/interface.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/interface.c b/src/interface.c
index 289ed8066..7dbcd2dc3 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -367,6 +367,8 @@ static int processBytesRead(Interface * interface, int bytesRead)
 					*(buf_tail - 1) = '\0';
 			}
 			ret = processLineOfInput(interface);
+			if (interface->expired)
+				return ret;
 			interface->bufferPos = interface->bufferLength;
 		}
 		if (interface->bufferLength == INTERFACE_MAX_BUFFER_LENGTH) {
-- 
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