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31 lines
1.2 KiB
31 lines
1.2 KiB
1 month ago
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From aa18f6b2b2cad6977f39e1e323705e2b11a7829c Mon Sep 17 00:00:00 2001
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From: Michal Sekletar <msekleta@redhat.com>
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Date: Thu, 23 May 2024 17:35:51 +0200
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Subject: [PATCH] libsystemd: link with '-z nodelete'
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We want to avoid reinitialization of our global variables with static
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storage duration in case we get dlopened multiple times by the same
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application. This will avoid potential resource leaks that could have
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happened otherwise (e.g. leaking journal socket fd).
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(cherry picked from commit 9d8533b7152daf792356c601516b57c6412d3e52)
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Resolves: RHEL-6589
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---
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meson.build | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/meson.build b/meson.build
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index 843d823e3e..274e43ba9e 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -2004,6 +2004,8 @@ libsystemd = shared_library(
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version : libsystemd_version,
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include_directories : libsystemd_includes,
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link_args : ['-shared',
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+ # Make sure our library is never deleted from memory, so that our open logging fds don't leak on dlopen/dlclose cycles.
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+ '-z', 'nodelete',
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'-Wl,--version-script=' + libsystemd_sym_path],
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link_with : [libbasic,
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libbasic_gcrypt,
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