Blame SOURCES/0322-main-introduce-a-define-HIGH_RLIMIT_MEMLOCK-similar-.patch
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From 0528a880ddf797a42b2de274e5c7bd2d9896c991 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Thu, 11 Oct 2018 18:31:11 +0200
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Subject: [PATCH] main: introduce a define HIGH_RLIMIT_MEMLOCK similar to
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HIGH_RLIMIT_NOFILE
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(cherry picked from commit c8884aceefc85245b9bdfb626e2daf27521259bd)
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Related: #1789930
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---
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src/basic/def.h | 3 +++
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src/core/main.c | 2 +-
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2 files changed, 4 insertions(+), 1 deletion(-)
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diff --git a/src/basic/def.h b/src/basic/def.h
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index 4d515c11b6..65ad659999 100644
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--- a/src/basic/def.h
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+++ b/src/basic/def.h
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@@ -75,3 +75,6 @@
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_CONF_PATHS_SPLIT_USR(n))
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#define LONG_LINE_MAX (1U*1024U*1024U)
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+
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+#define HIGH_RLIMIT_NOFILE (256*1024)
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+#define HIGH_RLIMIT_MEMLOCK (1024ULL*1024ULL*64ULL)
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diff --git a/src/core/main.c b/src/core/main.c
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index b8c1e567ad..d6550ea161 100644
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--- a/src/core/main.c
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+++ b/src/core/main.c
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@@ -1168,7 +1168,7 @@ static int bump_rlimit_memlock(struct rlimit *saved_rlimit) {
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* should normally disable such checks. We need them to implement IPAccessAllow= and IPAccessDeny=, hence let's
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* bump the value high enough for the root user. */
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- r = setrlimit_closest(RLIMIT_MEMLOCK, &RLIMIT_MAKE_CONST(1024ULL*1024ULL*16ULL));
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+ r = setrlimit_closest(RLIMIT_MEMLOCK, &RLIMIT_MAKE_CONST(HIGH_RLIMIT_MEMLOCK));
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if (r < 0)
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return log_warning_errno(r, "Setting RLIMIT_MEMLOCK failed, ignoring: %m");
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