diff --git a/block/export/fuse.c b/block/export/fuse.c
index ada9e263eb..fc7b07d2b5 100644
--- a/block/export/fuse.c
+++ b/block/export/fuse.c
@@ -635,7 +635,9 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t inode, int mode,
             offset += size;
             length -= size;
         } while (ret == 0 && length > 0);
-    } else if (mode & FALLOC_FL_ZERO_RANGE) {
+    }
+#ifdef CONFIG_FALLOCATE_ZERO_RANGE
+    else if (mode & FALLOC_FL_ZERO_RANGE) {
         if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + length > blk_len) {
             /* No need for zeroes, we are going to write them ourselves */
             ret = fuse_do_truncate(exp, offset + length, false,
@@ -654,7 +656,9 @@ static void fuse_fallocate(fuse_req_t req, fuse_ino_t inode, int mode,
             offset += size;
             length -= size;
         } while (ret == 0 && length > 0);
-    } else if (!mode) {
+    }
+#endif /* CONFIG_FALLOCATE_ZERO_RANGE */
+    else if (!mode) {
         /* We can only fallocate at the EOF with a truncate */
         if (offset < blk_len) {
             fuse_reply_err(req, EOPNOTSUPP);
diff --git a/tests/qemu-iotests/233 b/tests/qemu-iotests/233
index da150cd27b..9ca7b68f42 100755
--- a/tests/qemu-iotests/233
+++ b/tests/qemu-iotests/233
@@ -148,7 +148,7 @@ $QEMU_IMG info --image-opts \
 
 echo
 echo "== final server log =="
-cat "$TEST_DIR/server.log"
+cat "$TEST_DIR/server.log" | _filter_authz_check_tls
 rm -f "$TEST_DIR/server.log"
 
 # success, all done
diff --git a/tests/qemu-iotests/233.out b/tests/qemu-iotests/233.out
index c3c344811b..4b1f6a0e15 100644
--- a/tests/qemu-iotests/233.out
+++ b/tests/qemu-iotests/233.out
@@ -65,6 +65,6 @@ qemu-img: Could not open 'driver=nbd,host=127.0.0.1,port=PORT,tls-creds=tls0': F
 == final server log ==
 qemu-nbd: option negotiation failed: Verify failed: No certificate was found.
 qemu-nbd: option negotiation failed: Verify failed: No certificate was found.
-qemu-nbd: option negotiation failed: TLS x509 authz check for CN=localhost,O=Cthulhu Dark Lord Enterprises client1,L=R'lyeh,C=South Pacific is denied
-qemu-nbd: option negotiation failed: TLS x509 authz check for CN=localhost,O=Cthulhu Dark Lord Enterprises client3,L=R'lyeh,C=South Pacific is denied
+qemu-nbd: option negotiation failed: TLS x509 authz check for DISTINGUISHED-NAME is denied
+qemu-nbd: option negotiation failed: TLS x509 authz check for DISTINGUISHED-NAME is denied
 *** done
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 268b749e2f..2b2b53946c 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -332,5 +332,10 @@ for fname in fnames:
 sys.stdout.write(result)'
 }
 
+_filter_authz_check_tls()
+{
+    $SED -e 's/TLS x509 authz check for .* is denied/TLS x509 authz check for DISTINGUISHED-NAME is denied/'
+}
+
 # make sure this script returns success
 true