diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pam_limits/README | 4 | ||||
| -rw-r--r-- | modules/pam_limits/pam_limits.c | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/modules/pam_limits/README b/modules/pam_limits/README index 32afb197..ac37afe1 100644 --- a/modules/pam_limits/README +++ b/modules/pam_limits/README @@ -6,8 +6,8 @@ THEORY OF OPERATION: First, make a root-only-readable file (/etc/security/limits.conf by default or INSTALLED_CONFILE defined Makefile) that describes the -resource limits you wish to impose. No limits are imposed on UID 0 -accounts. +resource limits you wish to impose. No priority changes and login +limit checks are done on UID 0 accounts. Each line describes a limit for a user in the form: diff --git a/modules/pam_limits/pam_limits.c b/modules/pam_limits/pam_limits.c index f7b228b8..eec3917a 100644 --- a/modules/pam_limits/pam_limits.c +++ b/modules/pam_limits/pam_limits.c @@ -248,7 +248,10 @@ static int init_limits(struct pam_limit_s *pl) } } - pl->priority = 0; + errno = 0; + pl->priority = getpriority (PRIO_PROCESS, 0); + if (pl->priority == -1 && errno != 0) + retval = !PAM_SUCCESS; pl->login_limit = -2; pl->login_limit_def = LIMITS_DEF_NONE; |