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check return values from krb5_data_alloc

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12065 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-04-16 17:58:59 +00:00
parent 6b07264f5d
commit 58eb3ca46b
2 changed files with 15 additions and 5 deletions
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16
lib/kadm5/log.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 - 2002 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2003 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -268,7 +268,9 @@ kadm5_log_replay_create (kadm5_server_context *context,
krb5_data data;
hdb_entry ent;
krb5_data_alloc (&data, len);
ret = krb5_data_alloc (&data, len);
if (ret)
return ret;
krb5_storage_read (sp, data.data, len);
ret = hdb_value2entry (context->context, &data, &ent);
krb5_data_free(&data);
@@ -421,7 +423,11 @@ kadm5_log_replay_rename (kadm5_server_context *context,
krb5_ret_principal (sp, &source);
princ_len = krb5_storage_seek(sp, 0, SEEK_CUR) - off;
data_len = len - princ_len;
krb5_data_alloc (&value, data_len);
ret = krb5_data_alloc (&value, data_len);
if (ret) {
krb5_free_principal (context->context, source);
return ret;
}
krb5_storage_read (sp, value.data, data_len);
ret = hdb_value2entry (context->context, &value, &target_ent);
krb5_data_free(&value);
@@ -509,7 +515,9 @@ kadm5_log_replay_modify (kadm5_server_context *context,
krb5_ret_int32 (sp, &mask);
len -= 4;
krb5_data_alloc (&value, len);
ret = krb5_data_alloc (&value, len);
if (ret)
return ret;
krb5_storage_read (sp, value.data, len);
ret = hdb_value2entry (context->context, &value, &log_ent);
krb5_data_free(&value);

4
lib/kadm5/send_recv.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997-2002 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997-2003 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -47,6 +47,8 @@ _kadm5_client_send(kadm5_client_context *context, krb5_storage *sp)
len = krb5_storage_seek(sp, 0, SEEK_CUR);
ret = krb5_data_alloc(&msg, len);
if (ret)
return ret;
krb5_storage_seek(sp, 0, SEEK_SET);
krb5_storage_read(sp, msg.data, msg.length);