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webrick/httpservelet/cgi_runner: avoid IO#reopen on pathname

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IO#reopen seems to behave strangely on Win32 based on the logs
posted by Greg for [Bug #14420].  Lets try to fix the issue by
using File.open explicitly (but not Kernel#open).

* lib/webrick/httpservelet/cgi_runner: use File.open explicitly
  [Bug #14220]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
normal 2017-12-22 05:59:11 +00:00
parent 14d44c8997
commit 0d92f156b6
1 changed files with 2 additions and 2 deletions
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4
lib/webrick/httpservlet/cgi_runner.rb
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@ -23,11 +23,11 @@ STDIN.binmode
len = sysread(STDIN, 8).to_i
out = sysread(STDIN, len)
STDOUT.reopen(out, "w")
STDOUT.reopen(File.open(out, "w"))
len = sysread(STDIN, 8).to_i
err = sysread(STDIN, len)
STDERR.reopen(err, "w")
STDERR.reopen(File.open(err, "w"))
len = sysread(STDIN, 8).to_i
dump = sysread(STDIN, len)