#include <grp.h>
#include <shadow.h>
#include <getopt.h>
+#include <utmp.h>
#include "util.h"
#include "hashmap.h"
static char *arg_root = NULL;
static const char conf_file_dirs[] =
+ "/etc/sysusers.d\0"
+ "/run/sysusers.d\0"
"/usr/local/lib/sysusers.d\0"
"/usr/lib/sysusers.d\0"
#ifdef HAVE_SPLIT_USR
if ((size_t) (i-u) > (size_t) sz)
return false;
+ if ((size_t) (i-u) > UT_NAMESIZE - 1)
+ return false;
+
return true;
}
if (!utf8_is_valid(d))
return false;
- if (strpbrk(d, ":\n"))
+ if (string_has_cc(d, NULL))
+ return false;
+
+ /* Colons are used as field separators, and hence not OK */
+ if (strchr(d, ':'))
return false;
return true;