From 61fc90b2685226a379e14d6a02236e3b49a6ca7d Mon Sep 17 00:00:00 2001 From: Michael Herold Date: Thu, 4 Aug 2016 22:17:31 +0200 Subject: [PATCH] Reduces syslog priority of common usage events - Log INFO instead of ERR on `su missing-user` - Log NOTICE/WARN instead of ERR on pam_authenticate failure (wrong password for example) --- src/su.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/su.c b/src/su.c index 37042172..077537e5 100644 --- a/src/su.c +++ b/src/su.c @@ -422,7 +422,7 @@ static void check_perms_pam (const struct passwd *pw) int ret; ret = pam_authenticate (pamh, 0); if (PAM_SUCCESS != ret) { - SYSLOG ((LOG_ERR, "pam_authenticate: %s", + SYSLOG (((pw->pw_uid != 0)? LOG_NOTICE : LOG_WARN, "pam_authenticate: %s", pam_strerror (pamh, ret))); fprintf (stderr, _("%s: %s\n"), Prog, pam_strerror (pamh, ret)); (void) pam_end (pamh, ret); @@ -585,7 +585,7 @@ static /*@only@*/struct passwd * check_perms (void) if (NULL == pw) { (void) fprintf (stderr, _("No passwd entry for user '%s'\n"), name); - SYSLOG ((LOG_ERR, "No passwd entry for user '%s'", name)); + SYSLOG ((LOG_NOTICE, "No passwd entry for user '%s'", name)); su_failure (caller_tty, true); } @@ -615,7 +615,7 @@ static /*@only@*/struct passwd * check_perms (void) (void) fprintf (stderr, _("No passwd entry for user '%s'\n"), name); - SYSLOG ((LOG_ERR, + SYSLOG ((LOG_NOTICE, "No passwd entry for user '%s'", name)); su_failure (caller_tty, true); }