File pacemaker-libcrmcommon-async-connection-callback-negative-error-codes.patch of Package pacemaker.14737

commit b758762e74e73b4f592e1764131abdb75094db55
Author: Ken Gaillot <kgaillot@redhat.com>
Date:   Wed Oct 25 16:39:09 2017 -0500

    Low: libcrmcommon: async connection callback must get negative error codes
    
    check_connect_finished() mistakenly set rc to errno in one case,
    but a positive rc value is interpreted as a socket fd by the callback.
    Use -errno instead.

diff --git a/lib/common/remote.c b/lib/common/remote.c
index 05a780606..d19ddbbe8 100644
--- a/lib/common/remote.c
+++ b/lib/common/remote.c
@@ -697,7 +697,7 @@ check_connect_finished(gpointer userdata)
     rc = select(sock + 1, &rset, &wset, NULL, &ts);
 
     if (rc < 0) {
-        rc = errno;
+        rc = -errno;
         if ((errno == EINPROGRESS) || (errno == EAGAIN)) {
             /* reschedule if there is still time left */
             if ((time(NULL) - cb_data->start) < (cb_data->timeout / 1000)) {