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sysusers: improve error reporting

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Creating group input with gid 491.
Failed to write files: File exists

"Why is the presence of /etc/group a problem?"
This commit is contained in:
Jan Engelhardt 2015-09-23 16:55:38 +02:00
parent 2e396de8b2
commit 65d60552f2
1 changed files with 5 additions and 0 deletions
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5
src/sysusers/sysusers.c
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@ -392,11 +392,13 @@ static int write_files(void) {
i = hashmap_get(groups, gr->gr_name);
if (i && i->todo_group) {
log_error("%s: Group \"%s\" already exists.", group_path, gr->gr_name);
r = -EEXIST;
goto finish;
}
if (hashmap_contains(todo_gids, GID_TO_PTR(gr->gr_gid))) {
log_error("%s: Detected collision for GID %d.", group_path, gr->gr_gid);
r = -EEXIST;
goto finish;
}
@ -464,6 +466,7 @@ static int write_files(void) {
i = hashmap_get(groups, sg->sg_namp);
if (i && i->todo_group) {
log_error("%s: Group \"%s\" already exists.", gshadow_path, sg->sg_namp);
r = -EEXIST;
goto finish;
}
@ -530,11 +533,13 @@ static int write_files(void) {
i = hashmap_get(users, pw->pw_name);
if (i && i->todo_user) {
log_error("%s: User \"%s\" already exists.", passwd_path, pw->pw_name);
r = -EEXIST;
goto finish;
}
if (hashmap_contains(todo_uids, UID_TO_PTR(pw->pw_uid))) {
log_error("%s: Detected collision for UID %d.", passwd_path, pw->pw_uid);
r = -EEXIST;
goto finish;
}