36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
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From 30c869b87739b56280daca3cd44b0588144747b7 Mon Sep 17 00:00:00 2001
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From: Leon Timmermans <fawaka@gmail.com>
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Date: Sun, 16 Dec 2018 01:05:06 +0100
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Subject: [PATCH] Always mark pipe in list pipe-open as inherit-on-exec
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This is the my_popen_list counterpart of
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c6fe5b981b942ddabb23ed4b7602067e906e6d88
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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util.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/util.c b/util.c
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index 99bf4ae2b0..8c9909e10c 100644
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--- a/util.c
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+++ b/util.c
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@@ -2330,8 +2330,10 @@ Perl_my_popen_list(pTHX_ const char *mode, int n, SV **args)
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if (p[THAT] != (*mode == 'r')) /* if dup2() didn't close it */
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PerlLIO_close(p[THAT]); /* close parent's end of _the_ pipe */
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}
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- else
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+ else {
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+ setfd_cloexec_or_inhexec_by_sysfdness(p[THIS]);
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PerlLIO_close(p[THAT]); /* close parent's end of _the_ pipe */
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+ }
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#if !defined(HAS_FCNTL) || !defined(F_SETFD)
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/* No automatic close - do it by hand */
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# ifndef NOFILE
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--
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2.17.2
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