From: Philip Homburg <philip@cs.vu.nl>
Date: Wed, 15 Aug 2007 12:50:24 +0000 (+0000)
Subject: Close UDP socket after error.
X-Git-Tag: v3.1.4~330
X-Git-Url: http://zhaoyanbai.com/repos/man.named-checkzone.html?a=commitdiff_plain;h=c26de9f435d3596be1ef639769367237847b4ebb;p=minix.git

Close UDP socket after error.
---

diff --git a/commands/syslogd/syslogd.c b/commands/syslogd/syslogd.c
index 4225e17e2..bf2b27c84 100644
--- a/commands/syslogd/syslogd.c
+++ b/commands/syslogd/syslogd.c
@@ -900,7 +900,11 @@ int main(int argc, char **argv)
 
 		} else if (len < 0) {	/* Got an error or signal while reading */
 			if (errno != EINTR)	/* */
+			{
 				logerror("Receive error from UDP channel");
+				close(nfd);
+				nfd= -1;
+			}
 
 		} else {	/* (len == 0) Channel has been closed */
 			logerror("UDP channel has closed");