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unit: when loading symlinked template units, properly add all names on the way to the unit

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This commit is contained in:
Lennart Poettering 2011-06-28 02:53:15 +02:00
parent 21308c654d
commit 15e11d81e7
3 changed files with 12 additions and 9 deletions
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11
src/load-fragment.c
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@ -1661,13 +1661,16 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
* unit name. */
name = file_name_from_path(*filename);
if (unit_name_is_valid(name, false)) {
if (!(id = set_get(names, name))) {
if (unit_name_is_valid(name, true)) {
if (!(id = strdup(name)))
id = set_get(names, name);
if (!id) {
id = strdup(name);
if (!id)
return -ENOMEM;
if ((r = set_put(names, id)) < 0) {
r = set_put(names, id);
if (r < 0) {
free(id);
return r;
}

3
src/logind.h
View File

@ -37,6 +37,7 @@
* recreate VTs when disallocated
* spawn user systemd
* direct client API
* add configuration file
* D-Bus method: AttachDevices(seat, devices[]);
* D-Bus method: SetLinger(user, bool b);
*
@ -124,8 +125,6 @@ void manager_gc(Manager *m);
int manager_get_idle_hint(Manager *m, dual_timestamp *t);
bool x11_display_is_local(const char *display);
extern const DBusObjectPathVTable bus_manager_vtable;
DBusHandlerResult bus_message_filter(DBusConnection *c, DBusMessage *message, void *userdata);

7
src/unit-name.c
View File

@ -272,9 +272,10 @@ char *unit_name_unescape(const char *f) {
else if (*f == '\\') {
int a, b;
if (f[1] != 'x' || (a = unhexchar(f[2])) < 0 ||
(b = unhexchar(f[3])) < 0) {
/* Invalid escape code, let's take it literal then */
if (f[1] != 'x' ||
(a = unhexchar(f[2])) < 0 ||
(b = unhexchar(f[3])) < 0) {
/* Invalid escape code, let's take it literal then */
*(t++) = '\\';
} else {
*(t++) = (char) ((a << 4) | b);