diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2001-08-18 20:50:03 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2001-08-18 20:50:03 +0000 |
| commit | 6e5f789df65574e2aa594128398b8a37788805d3 (patch) | |
| tree | 74a84ad550cc4c8fad15f65b4909edad6bda4aa6 /sbin/isakmpd | |
| parent | f8a38455e6fe3bd731393fead4bc47d455a29ab8 (diff) | |
careful with snprintf() == -1; ho, provos
Diffstat (limited to 'sbin/isakmpd')
| -rw-r--r-- | sbin/isakmpd/log.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sbin/isakmpd/log.c b/sbin/isakmpd/log.c index 05d2950191a..5697e04545e 100644 --- a/sbin/isakmpd/log.c +++ b/sbin/isakmpd/log.c @@ -1,4 +1,4 @@ -/* $OpenBSD: log.c,v 1.21 2001/07/10 10:47:37 ho Exp $ */ +/* $OpenBSD: log.c,v 1.22 2001/08/18 20:50:02 deraadt Exp $ */ /* $EOM: log.c,v 1.30 2000/09/29 08:19:23 niklas Exp $ */ /* @@ -154,7 +154,7 @@ _log_print (int error, int syslog_level, const char *fmt, va_list ap, time_t t; len = vsnprintf (buffer, LOG_SIZE, fmt, ap); - if (len < LOG_SIZE - 1 && error) + if (len > 0 && len < LOG_SIZE - 1 && error) snprintf (buffer + len, LOG_SIZE - len, ": %s", strerror (errno)); if (log_output) { |