[ovs-dev] [PATCH] ovs-dpctl-top: open stdin in binary mode

[Timothy Redaelli]

On Python3 buffering can only be disabled on files opened in binary mode.
---
 utilities/ovs-dpctl-top.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utilities/ovs-dpctl-top.in b/utilities/ovs-dpctl-top.in
index fbe6e4f56..97dc12f27 100755
--- a/utilities/ovs-dpctl-top.in
+++ b/utilities/ovs-dpctl-top.in
@@ -1236,7 +1236,7 @@ def flows_script(args):
 
     if (args.flowFiles is None):
         logging.info("reading flows from stdin")
-        ihdl = os.fdopen(sys.stdin.fileno(), 'r', 0)
+        ihdl = os.fdopen(sys.stdin.fileno(), 'rb', 0)
         try:
             flow_db = flows_read(ihdl, flow_db)
         finally:
-- 
2.26.2