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

interface: abort if we expire while processing lines
b1cbe333 · Eric Wong · 2fcd63fe · b1cbe333
Commit b1cbe333 authored Jan 27, 2008 by Eric Wong
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interface.c src/interface.c +2 -0

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--- 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) {