2 * Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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7 * modification, are permitted provided that the following conditions
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11 * notice, this list of conditions and the following disclaimer.
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14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
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34 #include "krb5_locl.h"
36 RCSID("$Id: data.c,v 1.21 2006/10/14 09:45:41 lha Exp $");
38 void KRB5_LIB_FUNCTION
39 krb5_data_zero(krb5_data
*p
)
45 void KRB5_LIB_FUNCTION
46 krb5_data_free(krb5_data
*p
)
53 void KRB5_LIB_FUNCTION
54 krb5_free_data_contents(krb5_context context
, krb5_data
*data
)
59 void KRB5_LIB_FUNCTION
60 krb5_free_data(krb5_context context
,
67 krb5_error_code KRB5_LIB_FUNCTION
68 krb5_data_alloc(krb5_data
*p
, int len
)
70 p
->data
= malloc(len
);
71 if(len
&& p
->data
== NULL
)
77 krb5_error_code KRB5_LIB_FUNCTION
78 krb5_data_realloc(krb5_data
*p
, int len
)
81 tmp
= realloc(p
->data
, len
);
89 krb5_error_code KRB5_LIB_FUNCTION
90 krb5_data_copy(krb5_data
*p
, const void *data
, size_t len
)
93 if(krb5_data_alloc(p
, len
))
95 memmove(p
->data
, data
, len
);
102 krb5_error_code KRB5_LIB_FUNCTION
103 krb5_copy_data(krb5_context context
,
104 const krb5_data
*indata
,
109 if(*outdata
== NULL
) {
110 krb5_set_error_string(context
, "malloc: out of memory");
113 ret
= der_copy_octet_string(indata
, *outdata
);
115 krb5_clear_error_string (context
);