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connect stdin to /dev/null when starting subprocesses

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This commit is contained in:
Igor Chubin 2019-05-18 20:30:11 +00:00
parent 0243dce889
commit f44b58d8ac
2 changed files with 2 additions and 3 deletions
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3
lib/adapter/question.py
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@ -56,7 +56,6 @@ class Question(UpstreamAdapter):
section_name = SO_NAME.get(section_name, section_name)
topic = "%s/%s" % (section_name, topic)
# some clients send queries with - instead of + so we have to rewrite them to
topic = re.sub(r"(?<!-)-", ' ', topic)
@ -91,7 +90,7 @@ class Question(UpstreamAdapter):
topic = [topic]
cmd = [CONFIG["path.internal.bin.upstream"]] + topic
proc = Popen(cmd, stdout=PIPE, stderr=PIPE)
proc = Popen(cmd, stdin=open(os.devnull, "r"), stdout=PIPE, stderr=PIPE)
answer = proc.communicate()[0].decode('utf-8')
return answer

2
lib/fmt/comments.py
View File

@ -195,7 +195,7 @@ def _run_vim_script(script_lines, text_lines):
cmd = ["script", "-q", "-c",
"vim -S %s %s" % (script_vim.name, textfile.name)]
Popen(cmd, shell=False, stdout=FNULL, stderr=FNULL, env=my_env).communicate()
Popen(cmd, shell=False, stdin=FNULL, stdout=FNULL, stderr=FNULL, env=my_env).communicate()
return open(textfile.name, "r").read()