From a56ef88348be9f019631d6bc92801aae647be05b Mon Sep 17 00:00:00 2001 From: Paul Jakma Date: Mon, 22 Oct 2007 15:53:17 +0000 Subject: [snmp-smux] Fix problems if 'smux peer ...' is issued multiple times 2007-10-22 Lorenzo Colitti * smux.c: (smux_stop) Avoid cancelling a defunct thread pointer (smux_start) Stop smux before trying to start it, possibly again. --- lib/smux.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'lib/smux.c') diff --git a/lib/smux.c b/lib/smux.c index 8218c440..6285c94d 100644 --- a/lib/smux.c +++ b/lib/smux.c @@ -1228,9 +1228,16 @@ void smux_stop () { if (smux_read_thread) - thread_cancel (smux_read_thread); + { + thread_cancel (smux_read_thread); + smux_read_thread = NULL; + } + if (smux_connect_thread) - thread_cancel (smux_connect_thread); + { + thread_cancel (smux_connect_thread); + smux_connect_thread = NULL; + } if (smux_sock >= 0) { @@ -1534,6 +1541,9 @@ smux_init (struct thread_master *tm) void smux_start(void) { + /* Close any existing connections. */ + smux_stop(); + /* Schedule first connection. */ smux_event (SMUX_SCHEDULE, 0); } -- cgit v1.2.1