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Fix segfault when time is unreadable

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Adding myself to contributors

Closes #130
This commit is contained in:
ed@s5h.net 2020-03-07 16:49:17 +00:00 committed by ed
parent b2753b146a
commit c667083c81
2 changed files with 5 additions and 0 deletions
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1
README
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@ -59,6 +59,7 @@ Dave Hagewood <admin@arrowweb.com>
David A. Holland <dholland@hcs.harvard.edu>
David Frey <David.Frey@lugs.ch>
Ed Carp <ecarp@netcom.com>
Ed Neville <ed@s5h.net>
Eric W. Biederman" <ebiederm@xmission.com>
Floody <flood@evcom.net>
Frank Denis <j@4u.net>

4
src/faillog.c
View File

@ -163,6 +163,10 @@ static void print_one (/*@null@*/const struct passwd *pw, bool force)
}
tm = localtime (&fl.fail_time);
if (!tm) {
fprintf (stderr, "Cannot read time from faillog.\n");
exit (EXIT_FAILURE);
}
#ifdef HAVE_STRFTIME
strftime (ptime, sizeof (ptime), "%D %H:%M:%S %z", tm);
cp = ptime;