From 779c9cc8969c8fbb69e0284a48541a2372eea415 Mon Sep 17 00:00:00 2001 From: DoHyun Pyun Date: Mon, 27 Jul 2015 17:02:22 +0900 Subject: tools/l2test: Fix potential double close If the test gets an error after close the socket, the socket sk will be closed again. This patch prevents the double close case. --- tools/l2test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/l2test.c') diff --git a/tools/l2test.c b/tools/l2test.c index abe09c125..1d458c4cc 100644 --- a/tools/l2test.c +++ b/tools/l2test.c @@ -644,7 +644,6 @@ static void do_listen(void (*handler)(int sk)) continue; } /* Child */ - close(sk); /* Set receive buffer size */ if (rcvbuf && setsockopt(nsk, SOL_SOCKET, SO_RCVBUF, &rcvbuf, @@ -769,6 +768,7 @@ static void do_listen(void (*handler)(int sk)) } handler(nsk); + close(sk); syslog(LOG_INFO, "Disconnect: %m"); exit(0); -- cgit v1.2.1