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add some krb5_{set,clear}_error_string

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9937 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2001-05-14 06:14:52 +00:00
parent ffc0237390
commit d27aa3b62e
65 changed files with 1287 additions and 481 deletions
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25
lib/krb5/keytab_krb4.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -45,11 +45,14 @@ krb4_kt_resolve(krb5_context context, const char *name, krb5_keytab id)
struct krb4_kt_data *d;
d = malloc (sizeof(*d));
if (d == NULL)
if (d == NULL) {
krb5_set_error_string (context, "malloc: out of memory");
return ENOMEM;
}
d->filename = strdup (name);
if (d->filename == NULL) {
free(d);
krb5_set_error_string (context, "malloc: out of memory");
return ENOMEM;
}
id->data = d;
@@ -92,17 +95,23 @@ krb4_kt_start_seq_get_int (krb5_context context,
{
struct krb4_kt_data *d = id->data;
struct krb4_cursor_extra_data *ed;
int ret;
ed = malloc (sizeof(*ed));
if (ed == NULL)
if (ed == NULL) {
krb5_set_error_string (context, "malloc: out of memory");
return ENOMEM;
}
ed->entry.principal = NULL;
ed->num = -1;
c->data = ed;
c->fd = open (d->filename, flags);
if (c->fd < 0) {
ret = errno;
free (ed);
return errno;
krb5_set_error_string(context, "open(%s): %s", d->filename,
strerror(ret));
return ret;
}
c->sp = krb5_storage_from_fd(c->fd);
return 0;
@@ -238,8 +247,12 @@ krb4_kt_add_entry (krb5_context context,
if (fd < 0) {
fd = open (d->filename,
O_WRONLY | O_APPEND | O_BINARY | O_CREAT, 0600);
if (fd < 0)
return errno;
if (fd < 0) {
ret = errno;
krb5_set_error_string(context, "open(%s): %s", d->filename,
strerror(ret));
return ret;
}
}
ret = krb5_524_conv_principal (context, entry->principal,
service, instance, realm);