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Diffstat (limited to 'src/udev/udev-rules.c')
-rw-r--r--src/udev/udev-rules.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index cc562156fa..55185920fa 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -459,6 +459,7 @@ static uid_t add_uid(struct udev_rules *rules, const char *owner) {
unsigned int i;
uid_t uid;
unsigned int off;
+ int r;
/* lookup, if we know it already */
for (i = 0; i < rules->uids_cur; i++) {
@@ -468,7 +469,9 @@ static uid_t add_uid(struct udev_rules *rules, const char *owner) {
return uid;
}
}
- uid = util_lookup_user(rules->udev, owner);
+ r = get_user_creds(&owner, &uid, NULL, NULL, NULL);
+ if (r < 0)
+ uid = 0;
/* grow buffer if needed */
if (rules->uids_cur+1 >= rules->uids_max) {
@@ -499,6 +502,7 @@ static gid_t add_gid(struct udev_rules *rules, const char *group) {
unsigned int i;
gid_t gid;
unsigned int off;
+ int r;
/* lookup, if we know it already */
for (i = 0; i < rules->gids_cur; i++) {
@@ -508,7 +512,9 @@ static gid_t add_gid(struct udev_rules *rules, const char *group) {
return gid;
}
}
- gid = util_lookup_group(rules->udev, group);
+ r = get_group_creds(&group, &gid);
+ if (r < 0)
+ gid = 0;
/* grow buffer if needed */
if (rules->gids_cur+1 >= rules->gids_max) {
@@ -2170,6 +2176,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules,
break;
case TK_A_OWNER: {
char owner[UTIL_NAME_SIZE];
+ int r;
if (event->owner_final)
break;
@@ -2177,7 +2184,9 @@ int udev_rules_apply_to_event(struct udev_rules *rules,
event->owner_final = true;
udev_event_apply_format(event, rules_str(rules, cur->key.value_off), owner, sizeof(owner));
event->owner_set = true;
- event->uid = util_lookup_user(event->udev, owner);
+ r = get_user_creds(&owner, &event->uid, NULL, NULL, NULL);
+ if (r < 0)
+ event->uid = 0;
log_debug("OWNER %u %s:%u",
event->uid,
rules_str(rules, rule->rule.filename_off),
@@ -2186,6 +2195,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules,
}
case TK_A_GROUP: {
char group[UTIL_NAME_SIZE];
+ int r;
if (event->group_final)
break;
@@ -2193,7 +2203,9 @@ int udev_rules_apply_to_event(struct udev_rules *rules,
event->group_final = true;
udev_event_apply_format(event, rules_str(rules, cur->key.value_off), group, sizeof(group));
event->group_set = true;
- event->gid = util_lookup_group(event->udev, group);
+ r = get_group_creds(&group, &event->gid);
+ if (r < 0)
+ event->gid = 0;
log_debug("GROUP %u %s:%u",
event->gid,
rules_str(rules, rule->rule.filename_off),