Fix a race in libssl interop regress. The success messages from

the server child could be delayed.  In this case wait a second and
check again.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/regress/lib/libssl/interop/netcat/Makefile b/src/regress/lib/libssl/interop/netcat/Makefile
index def90c1ffb..80f49c52f0 100644
--- a/src/regress/lib/libssl/interop/netcat/Makefile
+++ b/src/regress/lib/libssl/interop/netcat/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.1 2018/11/11 00:15:04 bluhm Exp $
+# $OpenBSD: Makefile,v 1.2 2018/11/11 07:39:35 bluhm Exp $
 
 LIBRARIES =             libressl
 .if exists(/usr/local/bin/eopenssl)
@@ -52,7 +52,8 @@ run-netcat-client-nc-server-${slib}: ../${slib}/server 127.0.0.1.crt
             -c -R 127.0.0.1.crt \
             `sed -n 's/listen sock: //p' ${@:S/^run/server/}.out`
         # check that the server child run successfully to the end
-        grep -q '^success$$' ${@:S/^run/server/}.out
+        grep -q '^success$$' ${@:S/^run/server/}.out || \
+            { sleep 1; grep -q '^success$$' ${@:S/^run/server/}.out; }
         # server must have read client hello
         grep -q '^<<< hello$$' ${@:S/^run/server/}.out
         # client must have read server greeting