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(krb5_init_etype): constify

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10912 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2002-04-18 09:11:39 +00:00
parent f9059789e8
commit 2c8ad9127f
1 changed files with 7 additions and 8 deletions
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15
lib/krb5/get_in_tkt.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2002 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -43,19 +43,18 @@ krb5_init_etype (krb5_context context,
{ {
int i; int i;
krb5_error_code ret; krb5_error_code ret;
krb5_enctype *tmp; krb5_enctype *tmp = NULL;
ret = 0; ret = 0;
if (etypes) if (etypes == NULL) {
tmp = (krb5_enctype*)etypes;
else {
ret = krb5_get_default_in_tkt_etypes(context, ret = krb5_get_default_in_tkt_etypes(context,
&tmp); &tmp);
if (ret) if (ret)
return ret; return ret;
etypes = tmp;
} }
for (i = 0; tmp[i]; ++i) for (i = 0; etypes[i]; ++i)
; ;
*len = i; *len = i;
*val = malloc(i * sizeof(**val)); *val = malloc(i * sizeof(**val));
@@ -65,10 +64,10 @@ krb5_init_etype (krb5_context context,
goto cleanup; goto cleanup;
} }
memmove (*val, memmove (*val,
tmp, etypes,
i * sizeof(*tmp)); i * sizeof(*tmp));
cleanup: cleanup:
if (etypes == NULL) if (tmp != NULL)
free (tmp); free (tmp);
return ret; return ret;
} }