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selinux/systemctl: create unit file with default context on edit

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This commit is contained in:
Christian Göttsche 2020-09-01 17:45:11 +02:00 committed by Zbigniew Jędrzejewski-Szmek
parent e4ec78206c
commit 346543d6f9
1 changed files with 18 additions and 3 deletions
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21
src/systemctl/systemctl.c
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@ -7313,19 +7313,30 @@ static int create_edit_temp_file(const char *new_path, const char *original_path
if (r < 0)
return log_error_errno(r, "Failed to determine temporary filename for \"%s\": %m", new_path);
r = mkdir_parents(new_path, 0755);
r = mkdir_parents_label(new_path, 0755);
if (r < 0)
return log_error_errno(r, "Failed to create directories for \"%s\": %m", new_path);
r = mac_selinux_create_file_prepare(original_path, S_IFREG);
if (r < 0)
return r;
r = copy_file(original_path, t, 0, 0644, 0, 0, COPY_REFLINK);
if (r == -ENOENT) {
r = touch(t);
mac_selinux_create_file_clear();
if (r < 0)
return log_error_errno(r, "Failed to create temporary file \"%s\": %m", t);
} else if (r < 0)
return log_error_errno(r, "Failed to create temporary file for \"%s\": %m", new_path);
} else {
mac_selinux_create_file_clear();
if (r < 0)
return log_error_errno(r, "Failed to create temporary file for \"%s\": %m", new_path);
}
*ret_tmp_fn = TAKE_PTR(t);
@ -7604,6 +7615,10 @@ static int edit(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to determine unit paths: %m");
r = mac_selinux_init();
if (r < 0)
return r;
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
return r;