55 lines
1.9 KiB
Diff
55 lines
1.9 KiB
Diff
From 2d258d4a029f43d22050cab56c3dfae36a8ace45 Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Sun, 13 Jul 2014 13:35:33 -0700
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Subject: [PATCH] sysusers: preserve label of /etc/{passwd, group}
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These files are specially labeled on SELinux systems, and we need to
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preserve that label.
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(cherry picked from commit a334cbba7222d3d7d886c17c828fa4227c656535)
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---
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src/sysusers/sysusers.c | 13 ++++++++++++-
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1 file changed, 12 insertions(+), 1 deletion(-)
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diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c
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index 61c9bb5efb..6ec22ccc73 100644
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--- a/src/sysusers/sysusers.c
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+++ b/src/sysusers/sysusers.c
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@@ -312,7 +312,11 @@ static int write_files(void) {
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_cleanup_fclose_ FILE *original = NULL;
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group_path = fix_root("/etc/group");
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+ r = label_context_set("/etc/group", S_IFREG);
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+ if (r < 0)
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+ goto finish;
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r = fopen_temporary(group_path, &group, &group_tmp);
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+ label_context_clear();
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if (r < 0)
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goto finish;
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@@ -388,9 +392,14 @@ static int write_files(void) {
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_cleanup_fclose_ FILE *original = NULL;
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passwd_path = fix_root("/etc/passwd");
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- r = fopen_temporary(passwd_path, &passwd, &passwd_tmp);
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+ r = label_context_set("/etc/passwd", S_IFREG);
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if (r < 0)
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goto finish;
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+ r = fopen_temporary(passwd_path, &passwd, &passwd_tmp);
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+ label_context_clear();
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+ if (r < 0) {
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+ goto finish;
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+ }
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if (fchmod(fileno(passwd), 0644) < 0) {
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r = -errno;
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@@ -1527,6 +1536,8 @@ int main(int argc, char *argv[]) {
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umask(0022);
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+ label_init(NULL);
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+
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r = 0;
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if (optind < argc) {
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