From f0979c4ac96fc95a381c979fbc7fd60562fcd5da Mon Sep 17 00:00:00 2001 From: Jouni Malinen <quic_jouni@quicinc.com> Date: Wed, 22 Feb 2023 21:21:54 +0200 Subject: [PATCH] tests: Fix python3 processing of Popen output reading Need to decode cmd.stdout.read() output before using it as a string. Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com> --- tests/hwsim/utils.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/hwsim/utils.py b/tests/hwsim/utils.py index 5fd0457a4..769f824c7 100644 --- a/tests/hwsim/utils.py +++ b/tests/hwsim/utils.py @@ -146,7 +146,7 @@ def check_tls_tod(dev): def vht_supported(): cmd = subprocess.Popen(["iw", "reg", "get"], stdout=subprocess.PIPE) - reg = cmd.stdout.read() + reg = cmd.stdout.read().decode() if "@ 80)" in reg or "@ 160)" in reg: return True return False