fb6274f5de
This reverts commit 36e635d2d5.
Python 3.12 is still causing too many build failures, so revert for 2024.02.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
From 3edeed879871a10acbe802f4a68cff3d4869dbde Mon Sep 17 00:00:00 2001
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From: Romain Naour <romain.naour@gmail.com>
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Date: Thu, 12 Nov 2020 00:16:18 +0100
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Subject: [PATCH] lib/crypt: uClibc-ng doesn't set errno when encryption method
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is not available
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Since commit [1] in cpython, an exception is raised when an encryption method
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is not available. This eception is handled only if errno is set to EINVAL by
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crypt() but uClibc-ng doesn't set errno in crypt() [2].
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Fixes:
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https://gitlab.com/buildroot.org/buildroot/-/jobs/830981961
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https://gitlab.com/buildroot.org/buildroot/-/jobs/830981979
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[1] https://github.com/python/cpython/commit/0d3fe8ae4961bf551e7d5e42559e2ede1a08fd7c
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[2] https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/tree/libcrypt/crypt.c?h=v1.0.36#n29
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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[Daniel: updated for 3.10.7]
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Signed-off-by: Daniel Lang <d.lang@abatec.at>
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---
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Lib/crypt.py | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/Lib/crypt.py b/Lib/crypt.py
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index de4a14a388..ba482487a7 100644
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--- a/Lib/crypt.py
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+++ b/Lib/crypt.py
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@@ -98,7 +98,9 @@ def _add_method(name, *args, rounds=None):
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result = crypt('', salt)
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except OSError as e:
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# Not all libc libraries support all encryption methods.
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- if e.errno in {errno.EINVAL, errno.EPERM, errno.ENOSYS}:
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+ # Not all libc libraries set errno when encryption method is not
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+ # available.
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+ if e.errno in {errno.EINVAL, errno.EPERM, errno.ENOSYS} or e.errno == 0:
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return False
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raise
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if result and len(result) == method.total_size:
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--
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2.34.1
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