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/cert/Makefile b/src/regress/lib/libssl/interop/cert/Makefile
index 911fe8c325..3e7a07cdfe 100644
--- a/src/regress/lib/libssl/interop/cert/Makefile
+++ b/src/regress/lib/libssl/interop/cert/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.2 2018/11/11 00:15:04 bluhm Exp $
+# $OpenBSD: Makefile,v 1.3 2018/11/11 07:39:34 bluhm Exp $
 
 LIBRARIES =             libressl
 .if exists(/usr/local/bin/eopenssl)
@@ -50,7 +50,8 @@ run-cert-client-${clib}-${cca}-${ccert}-${cv}-server-${slib}-${sca}-${scert}-${s
             ${cv:S/^noverify//:S/^verify/-v/} \
             `sed -n 's/listen sock: //p' ${@:S/^run/server/}.out`
 .if empty(${FAIL_${cca}_${sca}_${ccert}_${scert}_${cv}_${sv}})
-        grep '^success$$' ${@:S/^run/server/}.out
+        grep '^success$$' ${@:S/^run/server/}.out || \
+            { sleep 1; grep '^success$$' ${@:S/^run/server/}.out; }
         grep '^success$$' ${@:S/^run/client/}.out
 .elif ! ("${sv}" == certverify && "${ccert}" == nocert) || \
     ("${cv}" == verify && "${scert}" != cert)