From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Thu, 1 Sep 2016 14:23:19 +0000 (-0600)
Subject: If get_process_ttyname() fails for errno != ENOENT, just warn
X-Git-Tag: SUDO_1_8_18^2~40
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=04340eea60a6287718432f4fd79b68c833f07cbe;p=sudo

If get_process_ttyname() fails for errno != ENOENT, just warn
instead of making it a fatal error.  Bug #755
---

diff --git a/src/sudo.c b/src/sudo.c
index 8fd910f45..a467ea5fd 100644
--- a/src/sudo.c
+++ b/src/sudo.c
@@ -570,10 +570,8 @@ get_user_info(struct user_details *ud)
 	ud->tty = user_info[i] + sizeof("tty=") - 1;
     } else {
 	/* tty may not always be present */
-	if (errno != ENOENT) {
+	if (errno != ENOENT)
 	    sudo_warn(U_("unable to determine tty"));
-	    goto bad;
-	}
     }
 
     cp = sudo_gethostname();