bpo-32560: inherit the py launcher's STARTUPINFO (GH-9000)

https://bugs.python.org/issue32560

bpo-32560: inherit the py launcher's STARTUPINFO (GH-9000)
https://bugs.python.org/issue32560
cb090476 · Shiva Saxena · Miss Islington (bot) · d08ea704 · cb090476 · cb090476
Commit cb090476 authored Feb 03, 2019 by Shiva Saxena Committed by Miss Islington (bot) Feb 02, 2019
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Misc/NEWS.d/next/Windows/2019-02-02-11-02-44.bpo-32560.I5WAGW.rst ...S.d/next/Windows/2019-02-02-11-02-44.bpo-32560.I5WAGW.rst +2 -0

PC/launcher.c PC/launcher.c +1 -1

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--- a/Misc/NEWS.d/next/Windows/2019-02-02-11-02-44.bpo-32560.I5WAGW.rst
+++ b/Misc/NEWS.d/next/Windows/2019-02-02-11-02-44.bpo-32560.I5WAGW.rst
+The ``py`` launcher now forwards its ``STARTUPINFO`` structure to child
+processes.
--- a/PC/launcher.c
+++ b/PC/launcher.c
@@ -666,7 +666,7 @@ run_child(wchar_t * cmdline)
    if (!ok)
        error(RC_CREATE_PROCESS, L"Job information setting failed");
    memset(&si, 0, sizeof(si));
-    si.cb = sizeof(si);
+    GetStartupInfoW(&si);
    ok = safe_duplicate_handle(GetStdHandle(STD_INPUT_HANDLE), &si.hStdInput);
    if (!ok)
        error(RC_NO_STD_HANDLES, L"stdin duplication failed");