From: Lucas Bates <lucasb@mojatatu.com>
Date: Fri, 16 Nov 2018 22:37:55 +0000 (-0500)
Subject: tc-testing: tdc.py: ignore errors when decoding stdout/stderr
X-Git-Tag: v4.19.9~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9806e7473d10988677c3404301dbbc00cb6d8858;p=platform%2Fkernel%2Flinux-rpi3.git

tc-testing: tdc.py: ignore errors when decoding stdout/stderr

[ Upstream commit 5aaf6428526bcad98d6f51f2f679c919bb75d7e9 ]

Prevent exceptions from being raised while decoding output
from an executed command. There is no impact on tdc's
execution and the verify command phase would fail the pattern
match.

Signed-off-by: Lucas Bates <lucasb@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/tools/testing/selftests/tc-testing/tdc.py b/tools/testing/selftests/tc-testing/tdc.py
index 87a04a8..9b3f414 100755
--- a/tools/testing/selftests/tc-testing/tdc.py
+++ b/tools/testing/selftests/tc-testing/tdc.py
@@ -134,9 +134,9 @@ def exec_cmd(args, pm, stage, command):
     (rawout, serr) = proc.communicate()
 
     if proc.returncode != 0 and len(serr) > 0:
-        foutput = serr.decode("utf-8")
+        foutput = serr.decode("utf-8", errors="ignore")
     else:
-        foutput = rawout.decode("utf-8")
+        foutput = rawout.decode("utf-8", errors="ignore")
 
     proc.stdout.close()
     proc.stderr.close()