From 768b1db4df9726bf241690b70cf06e01e7fb126e Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Mon, 6 Jun 2016 16:45:19 -0700
Subject: [PATCH] Sanitize environment variables in run_tests `jobset`

---
 tools/run_tests/jobset.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/run_tests/jobset.py b/tools/run_tests/jobset.py
index 4fe77487f9..3999537c40 100755
--- a/tools/run_tests/jobset.py
+++ b/tools/run_tests/jobset.py
@@ -47,6 +47,12 @@ measure_cpu_costs = False
 _DEFAULT_MAX_JOBS = 16 * multiprocessing.cpu_count()
 _MAX_RESULT_SIZE = 8192
 
+def sanitized_environment(env):
+  sanitized = {}
+  for key, value in env.items():
+    sanitized[str(key).encode()] = str(value).encode()
+  return sanitized
+
 def platform_string():
   if platform.system() == 'Windows':
     return 'windows'
@@ -219,6 +225,7 @@ class Job(object):
     env = dict(os.environ)
     env.update(self._spec.environ)
     env.update(self._add_env)
+    env = sanitized_environment(env)
     self._start = time.time()
     cmdline = self._spec.cmdline
     if measure_cpu_costs:
-- 
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