From 2a7cad63e8b8677d3da9042d151ad38326348c06 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-adelie@skarnet.org>
Date: Wed, 30 Aug 2023 15:12:59 +0000
Subject: system/util-linux: fix default paths for utmps

utmp is a mess everywhere, properly cleaning it up would be a
herculean task. Instead, here, we just change the hardcoded
assumptions into other hardcoded assumptions that work for us.
---
 system/util-linux/0000-utmps-paths.patch | 59 ++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 system/util-linux/0000-utmps-paths.patch

(limited to 'system/util-linux/0000-utmps-paths.patch')

diff --git a/system/util-linux/0000-utmps-paths.patch b/system/util-linux/0000-utmps-paths.patch
new file mode 100644
index 000000000..861e38ff3
--- /dev/null
+++ b/system/util-linux/0000-utmps-paths.patch
@@ -0,0 +1,59 @@
+diff -rNU3 util-linux-2.38.1.old/include/pathnames.h util-linux-2.38.1/include/pathnames.h
+--- util-linux-2.38.1.old/include/pathnames.h	2022-08-04 08:21:36.041638477 +0000
++++ util-linux-2.38.1/include/pathnames.h	2023-08-30 15:08:07.990025756 +0000
+@@ -67,9 +67,10 @@
+ # define _PATH_TMP		"/tmp/"
+ #endif
+ 
+-#ifndef _PATH_BTMP
+-# define _PATH_BTMP		"/var/log/btmp"
+-#endif
++#undef _PATH_WTMP
++#define _PATH_WTMP		"/var/log/wtmpd/wtmp"
++#undef _PATH_BTMP
++#define _PATH_BTMP		"/var/log/wtmpd/btmp"
+ 
+ #define _PATH_ISSUE_FILENAME	"issue"
+ #define _PATH_ISSUE_DIRNAME	_PATH_ISSUE_FILENAME ".d"
+diff -rNU3 util-linux-2.38.1.old/login-utils/login.c util-linux-2.38.1/login-utils/login.c
+--- util-linux-2.38.1.old/login-utils/login.c	2022-05-11 08:13:10.903531622 +0000
++++ util-linux-2.38.1/login-utils/login.c	2023-08-30 14:57:20.930021550 +0000
+@@ -71,6 +71,9 @@
+ # include <libaudit.h>
+ #endif
+ 
++#include <utmps/config.h>
++#include <utmps/utmps.h>
++
+ #include "c.h"
+ #include "pathnames.h"
+ #include "strutils.h"
+@@ -623,7 +626,8 @@
+ 			       sizeof(ut.ut_addr_v6));
+ 	}
+ 
+-	updwtmpx(_PATH_BTMP, &ut);
++	// updwtmpx(_PATH_BTMP, &ut);
++	utmps_updwtmpx_g("/run/utmps/.btmpd-socket", &ut, 0);
+ }
+ 
+ #ifdef HAVE_LIBAUDIT
+@@ -731,7 +735,7 @@
+ 	struct utmpx *utp = NULL;
+ 	struct timeval tv = { 0 };
+ 
+-	utmpxname(_PATH_UTMP);
++	// utmpxname(_PATH_UTMP);
+ 	setutxent();
+ 
+ 	/* Find pid in utmp.
+@@ -794,7 +798,8 @@
+ 	pututxline(&ut);
+ 	endutxent();
+ 
+-	updwtmpx(_PATH_WTMP, &ut);
++	// updwtmpx(_PATH_WTMP, &ut);
++	utmps_updwtmpx_g("/run/utmps/.wtmpd-socket", &ut, 0);
+ }
+ 
+ static void log_syslog(struct login_context *cxt)
-- 
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