URL:
<https://savannah.gnu.org/support/?110767>
Summary: make 4.4 ignores SIGPIPE --> ./test-execute.sh 3 and
4 fail
Project: GNU M4
Submitter: kanavin
Submitted: Sat 12 Nov 2022 02:44:17 PM UTC
Category: None
Priority: 5 - Normal
Severity: 3 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Operating System: GNU/Linux
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Follow-up Comments:
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Date: Sat 12 Nov 2022 02:44:17 PM UTC By: Alexander Kanavin <kanavin>
Just released make 4.4 issues this prior to running the rules:
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE],
sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7ff547edbaf0},
{sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
The attached patch (against m4 1.4.19) restores the default handler prior to
running the tests which allows them to pass.
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File Attachments:
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Date: Sat 12 Nov 2022 02:44:17 PM UTC Name:
0001-test-execute-main.c-set-default-handler-for-SIGPIPE-.patch Size: 1KiB
By: kanavin
<http://savannah.gnu.org/support/download.php?file_id=53951>
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