From 2b1fd2332151eb00b5856f6ab218c1cba1437287 Mon Sep 17 00:00:00 2001 From: "Michael I. Bushnell" Date: Tue, 21 Nov 1995 15:05:42 +0000 Subject: (ports_manage_port_operations_multithread): Lock _ports_lock around new critical section. --- libports/manage-multithread.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libports/manage-multithread.c b/libports/manage-multithread.c index 26afa79a..9843b9c0 100644 --- a/libports/manage-multithread.c +++ b/libports/manage-multithread.c @@ -76,13 +76,18 @@ ports_manage_port_operations_multithread (struct port_bucket *bucket, if (pi) { ports_begin_rpc (pi, &link); + mutex_lock (&_ports_lock); if (inp->msgh_seqno < pi->cancel_threshhold) { cancel_rpc (inp, outp); status = 1; + mutex_unlock (&_ports_lock); } else - status = demuxer (inp, outp); + { + mutex_unlock (&_ports_lock); + status = demuxer (inp, outp); + } ports_end_rpc (pi, &link); ports_port_deref (pi); } -- cgit v1.2.3