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Diffstat (limited to 'src/libsystemd/sd-login/sd-login.c')
-rw-r--r--src/libsystemd/sd-login/sd-login.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
index 38ff944892..95cb6ff581 100644
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@@ -226,11 +226,10 @@ _public_ int sd_uid_get_display(uid_t uid, char **session) {
}
_public_ int sd_uid_is_on_seat(uid_t uid, int require_active, const char *seat) {
- char *w, *state;
_cleanup_free_ char *t = NULL, *s = NULL, *p = NULL;
size_t l;
int r;
- const char *variable;
+ const char *word, *variable, *state;
assert_return(seat, -EINVAL);
@@ -251,8 +250,8 @@ _public_ int sd_uid_is_on_seat(uid_t uid, int require_active, const char *seat)
if (asprintf(&t, UID_FMT, uid) < 0)
return -ENOMEM;
- FOREACH_WORD(w, l, s, state) {
- if (strneq(t, w, l))
+ FOREACH_WORD(word, l, s, state) {
+ if (strneq(t, word, l))
return 1;
}
@@ -587,10 +586,10 @@ _public_ int sd_seat_get_sessions(const char *seat, char ***sessions, uid_t **ui
}
if (uids && t) {
- char *w, *state;
+ const char *word, *state;
size_t l;
- FOREACH_WORD(w, l, t, state)
+ FOREACH_WORD(word, l, t, state)
n++;
if (n > 0) {
@@ -600,10 +599,10 @@ _public_ int sd_seat_get_sessions(const char *seat, char ***sessions, uid_t **ui
if (!b)
return -ENOMEM;
- FOREACH_WORD(w, l, t, state) {
+ FOREACH_WORD(word, l, t, state) {
_cleanup_free_ char *k = NULL;
- k = strndup(w, l);
+ k = strndup(word, l);
if (!k)
return -ENOMEM;
@@ -789,9 +788,8 @@ _public_ int sd_machine_get_class(const char *machine, char **class) {
_public_ int sd_machine_get_ifindices(const char *machine, int **ifindices) {
_cleanup_free_ char *netif = NULL;
size_t l, allocated = 0, nr = 0;
- char *w, *state;
int *ni = NULL;
- const char *p;
+ const char *p, *word, *state;
int r;
assert_return(machine_name_is_valid(machine), -EINVAL);
@@ -806,11 +804,11 @@ _public_ int sd_machine_get_ifindices(const char *machine, int **ifindices) {
return 0;
}
- FOREACH_WORD(w, l, netif, state) {
+ FOREACH_WORD(word, l, netif, state) {
char buf[l+1];
int ifi;
- *(char*) (mempcpy(buf, w, l)) = 0;
+ *(char*) (mempcpy(buf, word, l)) = 0;
if (safe_atoi(buf, &ifi) < 0)
continue;