diff options
Diffstat (limited to 'nis/nis_clone_obj.c')
| -rw-r--r-- | nis/nis_clone_obj.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/nis/nis_clone_obj.c b/nis/nis_clone_obj.c index 82d1425081..5f9dd34b51 100644 --- a/nis/nis_clone_obj.c +++ b/nis/nis_clone_obj.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997, 1998 Free Software Foundation, Inc. +/* Copyright (c) 1997, 1998, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997. @@ -29,43 +29,41 @@ nis_clone_object (const nis_object *src, nis_object *dest) unsigned char *addr; unsigned long size; XDR xdrs; - nis_object *res; + nis_object *res = NULL; if (src == NULL) return (NULL); - size = xdr_sizeof ((xdrproc_t)_xdr_nis_object, (char *)src); - if ((addr = calloc(1, size)) == NULL) + size = xdr_sizeof ((xdrproc_t)_xdr_nis_object, (char *) src); + if ((addr = calloc (1, size)) == NULL) return NULL; if (dest == NULL) { if ((res = calloc (1, sizeof (nis_object))) == NULL) - { - free (addr); - return NULL; - } + goto out2; } else res = dest; - xdrmem_create(&xdrs, addr, size, XDR_ENCODE); + xdrmem_create (&xdrs, addr, size, XDR_ENCODE); if (!_xdr_nis_object (&xdrs, (nis_object *)src)) - { - xdr_destroy (&xdrs); - free (addr); - return NULL; - } + goto out3; xdr_destroy (&xdrs); - xdrmem_create(&xdrs, addr, size, XDR_DECODE); - if (!_xdr_nis_object(&xdrs, res)) + xdrmem_create (&xdrs, addr, size, XDR_DECODE); + if (!_xdr_nis_object (&xdrs, res)) { - xdr_destroy (&xdrs); - free (addr); - return NULL; + out3: + if (dest == NULL) + free (res); + res = NULL; } + + out: xdr_destroy (&xdrs); + out2: free (addr); return res; } +libnsl_hidden_def (nis_clone_object) |