2 * lib/krb5/krb/copy_auth.c
4 * Copyright 1990 by the Massachusetts Institute of Technology.
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24 * krb5_copy_authdata()
29 static krb5_error_code
30 krb5_copy_authdatum(context, inad, outad)
32 const krb5_authdata *inad;
33 krb5_authdata **outad;
37 if (!(tmpad = (krb5_authdata *)malloc(sizeof(*tmpad))))
40 if (!(tmpad->contents = (krb5_octet *)malloc(inad->length))) {
44 memcpy((char *)tmpad->contents, (char *)inad->contents, inad->length);
50 * Copy an authdata array, with fresh allocation.
53 krb5_copy_authdata(context, inauthdat, outauthdat)
55 krb5_authdata * const * inauthdat;
56 krb5_authdata ***outauthdat;
58 krb5_error_code retval;
59 krb5_authdata ** tempauthdat;
60 register int nelems = 0;
67 while (inauthdat[nelems]) nelems++;
69 /* one more for a null terminated list */
70 if (!(tempauthdat = (krb5_authdata **) calloc(nelems+1,
71 sizeof(*tempauthdat))))
74 for (nelems = 0; inauthdat[nelems]; nelems++) {
75 retval = krb5_copy_authdatum(context, inauthdat[nelems],
76 &tempauthdat[nelems]);
78 krb5_free_authdata(context, tempauthdat);
83 *outauthdat = tempauthdat;