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useradd: Read defaults after changing root directories

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This reverts the behavior of "useradd --root" to using the settings
from login.defs in the target root directory, not the root of the
executed useradd command.
This commit is contained in:
David Michael
2017-02-08 15:48:36 -08:00
committed by Serge Hallyn
parent e36c0a418a
commit c6b0664f52
1 changed files with 4 additions and 2 deletions
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6
src/useradd.c
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@@ -2047,8 +2047,8 @@ int main (int argc, char **argv)
#endif /* ACCT_TOOLS_SETUID */
#ifdef ENABLE_SUBIDS
uid_t uid_min = (uid_t) getdef_ulong ("UID_MIN", 1000UL);
uid_t uid_max = (uid_t) getdef_ulong ("UID_MAX", 60000UL);
uid_t uid_min;
uid_t uid_max;
#endif
/*
@@ -2085,6 +2085,8 @@ int main (int argc, char **argv)
process_flags (argc, argv);
#ifdef ENABLE_SUBIDS
uid_min = (uid_t) getdef_ulong ("UID_MIN", 1000UL);
uid_max = (uid_t) getdef_ulong ("UID_MAX", 60000UL);
is_sub_uid = sub_uid_file_present () && !rflg &&
(!user_id || (user_id <= uid_max && user_id >= uid_min));
is_sub_gid = sub_gid_file_present () && !rflg &&