From 5313dd39c6a80273bb9ddda695e01affaa7afaf2 Mon Sep 17 00:00:00 2001 From: Johan Danielsson Date: Thu, 4 Jul 2002 14:29:05 +0000 Subject: [PATCH] (krb5_print_address): don't copy size if ret_len == NULL git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11052 ec53bebd-3082-4978-b11e-865c3cabbd6b --- lib/krb5/addr_families.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/krb5/addr_families.c b/lib/krb5/addr_families.c index 7840ec68a..7798d88a3 100644 --- a/lib/krb5/addr_families.c +++ b/lib/krb5/addr_families.c @@ -692,6 +692,7 @@ krb5_error_code krb5_print_address (const krb5_address *addr, char *str, size_t len, size_t *ret_len) { + size_t ret; struct addr_operations *a = find_atype(addr->addr_type); if (a == NULL) { @@ -712,10 +713,13 @@ krb5_print_address (const krb5_address *addr, len -= l; s += l; } - *ret_len = s - str; + if(ret_len != NULL) + *ret_len = s - str; return 0; } - *ret_len = (*a->print_addr)(addr, str, len); + ret = (*a->print_addr)(addr, str, len); + if(ret_len != NULL) + *ret_len = ret; return 0; }