[gentoo-commits] dev/ulm:master commit in: patchsets/pam_skey/1.1.5/

["Ulrich Müller" <ulm@gentoo.org>]

commit:     32be7fcd5b3c5f784c4152c9651a4353ffa6e114
Author:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
AuthorDate: Mon Aug 26 10:17:00 2013 +0000
Commit:     Ulrich Müller <ulm <AT> gentoo <DOT> org>
CommitDate: Mon Aug 26 10:17:00 2013 +0000
URL:        https://gitweb.gentoo.org/dev/ulm.git/commit/?id=32be7fcd

Improve handling of skey_haskey return status.

 patchsets/pam_skey/1.1.5/04_all_haskey_error.patch | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/patchsets/pam_skey/1.1.5/04_all_haskey_error.patch b/patchsets/pam_skey/1.1.5/04_all_haskey_error.patch
new file mode 100644
index 0000000..365b5c7
--- /dev/null
+++ b/patchsets/pam_skey/1.1.5/04_all_haskey_error.patch
@@ -0,0 +1,18 @@
+skey_haskey returns 0 if the user exists, 1 if the user doesn't exist,
+and -1 on file error. Distinguish between these conditions.
+
+--- pam_skey-1.1.5/pam_skey.c
++++ pam_skey/pam_skey.c
+@@ -96,7 +96,11 @@
+   }
+ 
+   /* Check whether or not this user has an S/Key */
+-  if (skey_haskey(username) != 0) {
++  status = skey_haskey(username);
++  if (status == -1) {
++    syslog(LOG_ERR, "error accessing S/Key database for user [%s]", username);
++    return PAM_AUTHINFO_UNAVAIL;
++  } else if (status != 0) {
+     LOGDEBUG((LOG_DEBUG, "user [%s] has no S/Key entry", username));
+     return PAM_IGNORE;
+   }