diff options
Diffstat (limited to 'lib/isc/sockaddr.c')
| -rw-r--r-- | lib/isc/sockaddr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/isc/sockaddr.c b/lib/isc/sockaddr.c index 9661ee48..fe270664 100644 --- a/lib/isc/sockaddr.c +++ b/lib/isc/sockaddr.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004-2007, 2010 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2004-2007, 2010, 2011 Internet Systems Consortium, Inc. ("ISC") * Copyright (C) 1999-2003 Internet Software Consortium. * * Permission to use, copy, modify, and/or distribute this software for any @@ -15,7 +15,7 @@ * PERFORMANCE OF THIS SOFTWARE. */ -/* $Id: sockaddr.c,v 1.73 2010-11-17 23:47:09 tbox Exp $ */ +/* $Id: sockaddr.c,v 1.73.38.2 2011-02-28 01:20:03 tbox Exp $ */ /*! \file */ @@ -182,6 +182,9 @@ isc_sockaddr_format(const isc_sockaddr_t *sa, char *array, unsigned int size) { isc_result_t result; isc_buffer_t buf; + if (size == 0U) + return; + isc_buffer_init(&buf, array, size); result = isc_sockaddr_totext(sa, &buf); if (result != ISC_R_SUCCESS) { |