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

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 <[email protected]> Signed-off-by: David S. Miller <[email protected]>
vieko · Nov 18, 2018 · 5aaf642 · 5aaf642
1 parent 16f7eb2
commit 5aaf642
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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()