From c4c74c3883aa3122c0c877ca8dd7b26beb5cc4aa Mon Sep 17 00:00:00 2001
From: Tommy Allen <tommy@esdf.io>
Date: Wed, 7 Nov 2018 04:31:25 -0500
Subject: jobstart(): Fix hang on non-executable cwd #9204

* os/fs.c: add os_isdir_executable()
* eval.c: fix hang on job start caused by non-executable cwd option
* channel.c: assert cwd is an executable directory
* test: jobstart() produces error when using non-executable cwd
---
 test/functional/core/job_spec.lua | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test')

diff --git a/test/functional/core/job_spec.lua b/test/functional/core/job_spec.lua
index 34168e10c2..eb02610df0 100644
--- a/test/functional/core/job_spec.lua
+++ b/test/functional/core/job_spec.lua
@@ -17,6 +17,7 @@ local pathroot = helpers.pathroot
 local nvim_set = helpers.nvim_set
 local expect_twostreams = helpers.expect_twostreams
 local expect_msg_seq = helpers.expect_msg_seq
+local expect_err = helpers.expect_err
 local Screen = require('test.functional.ui.screen')
 
 -- Kill process with given pid
@@ -115,6 +116,17 @@ describe('jobs', function()
     ok(string.find(err, "E475: Invalid argument: expected valid directory$") ~= nil)
   end)
 
+  it('produces error when using non-executable `cwd`', function()
+    if iswin() then return end  -- N/A for Windows
+
+    local dir = 'Xtest_not_executable_dir'
+    mkdir(dir)
+    funcs.setfperm(dir, 'rw-------')
+    expect_err('E475: Invalid argument: expected valid directory$', nvim,
+               'command', "call jobstart('pwd', {'cwd': '" .. dir .. "'})")
+    rmdir(dir)
+  end)
+
   it('returns 0 when it fails to start', function()
     eq("", eval("v:errmsg"))
     feed_command("let g:test_jobid = jobstart([])")
-- 
cgit