From: Alan Cox <alan@linux.intel.com>
Date: Sun, 2 Sep 2018 13:24:47 +0000 (+0100)
Subject: init: reprompt login: if blank user name
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=ab31c537196c9eaea09e1021cfc153b051193784;p=FUZIX.git

init: reprompt login: if blank user name
---

diff --git a/Applications/util/init.c b/Applications/util/init.c
index 70640c98..cf4a5525 100644
--- a/Applications/util/init.c
+++ b/Applications/util/init.c
@@ -837,6 +837,9 @@ static pid_t getty(const char **argv, const char *id)
 				if ((p = strchr(buf, '\n')) != NULL)
 					*p = '\0';	/* strip newline */
 
+				if (*buf == 0)
+					continue;
+
 				pwd = getpwnam(buf);
 
 				if (pwd == NULL || *pwd->pw_passwd)