Add patch to work around libvirt problem with relative socket paths.

0001-tests-Provide-full-path-to-Unix-domain-sockets.patch

@@ -0,0 +1,57 @@
+From 06adc3dbfa162074a3cf20c58b8949f447b37ae5 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Wed, 6 Jun 2018 19:29:35 +0100
+Subject: [PATCH] tests: Provide full path to Unix domain sockets.
+
+Maybe a bug in libvirt?
+https://www.redhat.com/archives/libvir-list/2018-June/msg00490.html
+---
+ tests/test-cache.sh | 3 ++-
+ tests/test-cow.sh   | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/tests/test-cache.sh b/tests/test-cache.sh
+index e5e9e82..ac99ce2 100755
+--- a/tests/test-cache.sh
++++ b/tests/test-cache.sh
+@@ -32,6 +32,7 @@
+ # SUCH DAMAGE.
+ 
+ set -e
++set -x
+ 
+ files="cache.img cache.sock cache.pid"
+ rm -f $files
+@@ -69,7 +70,7 @@ cleanup ()
+ trap cleanup INT QUIT TERM EXIT ERR
+ 
+ # Open the overlay and perform some operations.
+-guestfish --format=raw -a 'nbd://?socket=cache.sock' <<'EOF'
++guestfish --format=raw -a "nbd://?socket=`pwd`/cache.sock" <<'EOF'
+   run
+   part-disk /dev/sda gpt
+   mkfs ext4 /dev/sda1
+diff --git a/tests/test-cow.sh b/tests/test-cow.sh
+index 443ba38..4b798c8 100755
+--- a/tests/test-cow.sh
++++ b/tests/test-cow.sh
+@@ -32,6 +32,7 @@
+ # SUCH DAMAGE.
+ 
+ set -e
++set -x
+ 
+ files="cow-base.img cow-diff.qcow2 cow.sock cow.pid"
+ rm -f $files
+@@ -70,7 +71,7 @@ cleanup ()
+ trap cleanup INT QUIT TERM EXIT ERR
+ 
+ # Write some data into the overlay.
+-guestfish --format=raw -a 'nbd://?socket=cow.sock' -m /dev/sda1 <<EOF
++guestfish --format=raw -a "nbd://?socket=`pwd`/cow.sock" -m /dev/sda1 <<EOF
+   fill-dir / 10000
+   fill-pattern "abcde" 5M /large
+   write /hello "hello, world"
+-- 
+2.16.2
+

nbdkit.spec

@@ -26,6 +26,8 @@ URL:            https://github.com/libguestfs/nbdkit
 
 Source0:        http://libguestfs.org/download/nbdkit/%{name}-%{version}.tar.gz
 
+Patch1:         0001-tests-Provide-full-path-to-Unix-domain-sockets.patch
+
 %if 0%{?rhel} == 7
 # On RHEL 7, nothing in the virt stack is shipped on aarch64 and
 # libguestfs was not shipped on POWER (fixed in 7.5).  We could in
@@ -643,6 +645,7 @@ popd
 %changelog
 * Wed Jun  6 2018 Richard W.M. Jones <rjones@redhat.com> - 1.3.1-1
 - New upstream version 1.3.1.
+- Add patch to work around libvirt problem with relative socket paths.
 
 * Fri Apr  6 2018 Richard W.M. Jones <rjones@redhat.com> - 1.3.0-1
 - Move to development branch version 1.3.0.