diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/krbhst.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/krbhst.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/source4/heimdal/lib/krb5/krbhst.c b/source4/heimdal/lib/krb5/krbhst.c index ef9f5dbd60..221bd706f4 100644 --- a/source4/heimdal/lib/krb5/krbhst.c +++ b/source4/heimdal/lib/krb5/krbhst.c @@ -34,7 +34,7 @@ #include "krb5_locl.h" #include <resolve.h> -RCSID("$Id: krbhst.c,v 1.53 2005/10/08 15:40:50 lha Exp $"); +RCSID("$Id: krbhst.c,v 1.55 2006/04/02 10:32:20 lha Exp $"); static int string_to_proto(const char *string) @@ -241,8 +241,9 @@ _krb5_krbhost_info_move(krb5_context context, krb5_krbhst_info *from, krb5_krbhst_info **to) { + size_t hostnamelen = strlen(from->hostname); /* trailing NUL is included in structure */ - *to = calloc(1, sizeof(**to) + strlen(from->hostname)); + *to = calloc(1, sizeof(**to) + hostnamelen); if(*to == NULL) { krb5_set_error_string(context, "malloc - out of memory"); return ENOMEM; @@ -254,7 +255,7 @@ _krb5_krbhost_info_move(krb5_context context, (*to)->ai = from->ai; from->ai = NULL; (*to)->next = NULL; - strcpy((*to)->hostname, from->hostname); + memcpy((*to)->hostname, from->hostname, hostnamelen + 1); return 0; } |