From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 21 Sep 2012 14:17:22 +0000 (+0200)
Subject: pam: document that we don't do error checking when parsing vtnr
X-Git-Tag: v191~11
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=8e7705e52a5f84489d3037c09fa5f9397185560d;p=elogind.git

pam: document that we don't do error checking when parsing vtnr
---

diff --git a/src/login/pam-module.c b/src/login/pam-module.c
index d7f412860..0d387918c 100644
--- a/src/login/pam-module.c
+++ b/src/login/pam-module.c
@@ -452,6 +452,7 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                 tty = "";
         }
 
+        /* If this fails vtnr will be 0, that's intended */
         if (!isempty(cvtnr))
                 safe_atou32(cvtnr, &vtnr);