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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:51 +0000 |
commit | ac8399db6ce846597966360732ce6d39a247bdd2 (patch) | |
tree | 046a28d2cbd02afa147291e8f69e9bb5dc29f1aa /debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch | |
parent | Adding upstream version 241. (diff) | |
download | systemd-ac8399db6ce846597966360732ce6d39a247bdd2.tar.xz systemd-ac8399db6ce846597966360732ce6d39a247bdd2.zip |
Adding debian version 241-7~deb10u8.debian/241-7_deb10u8debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch')
-rw-r--r-- | debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch b/debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch new file mode 100644 index 0000000..6465a1f --- /dev/null +++ b/debian/patches/core-set-fs.file-max-sysctl-to-LONG_MAX-rather-than-ULONG.patch @@ -0,0 +1,34 @@ +From: Lennart Poettering <lennart@poettering.net> +Date: Mon, 17 Jun 2019 10:51:25 +0200 +Subject: core: set fs.file-max sysctl to LONG_MAX rather than ULONG_MAX + +Since kernel 5.2 the kernel thankfully returns proper errors when we +write a value out of range to the sysctl. Which however breaks writing +ULONG_MAX to request the maximum value. Hence let's write the new +maximum value instead, LONG_MAX. + +/cc @brauner + +Fixes: #12803 +(cherry picked from commit 6e2f78948403a4cce45b9e34311c9577c624f066) +--- + src/core/main.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/src/core/main.c b/src/core/main.c +index bc7fcc6..255e204 100644 +--- a/src/core/main.c ++++ b/src/core/main.c +@@ -1200,9 +1200,9 @@ static void bump_file_max_and_nr_open(void) { + #endif + + #if BUMP_PROC_SYS_FS_FILE_MAX +- /* I so wanted to use STRINGIFY(ULONG_MAX) here, but alas we can't as glibc/gcc define that as +- * "(0x7fffffffffffffffL * 2UL + 1UL)". Seriously. 😢 */ +- if (asprintf(&t, "%lu\n", ULONG_MAX) < 0) { ++ /* The maximum the kernel allows for this since 5.2 is LONG_MAX, use that. (Previously thing where ++ * different but the operation would fail silently.) */ ++ if (asprintf(&t, "%li\n", LONG_MAX) < 0) { + log_oom(); + return; + } |