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(krb5_get_credentials): Check for creds in cc before getting new ones.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1177 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-01-19 06:26:05 +00:00
parent cf7207925f
commit 785e9b1fdf
1 changed files with 11 additions and 2 deletions
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13
lib/krb5/get_cred.c
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@@ -68,6 +68,17 @@ krb5_get_credentials (krb5_context context,
* XXX - Check if cred found in ccache
*/
*out_creds = malloc(sizeof(**out_creds));
memset(*out_creds, 0, sizeof(**out_creds));
err = krb5_cc_retrieve_cred(context, ccache, 0, in_creds, *out_creds);
if (err == 0)
return err;
else if (err != KRB5_CC_END) {
free(*out_creds);
return err;
}
/*
* Prepare Tgs_Req.
*/
@@ -194,8 +205,6 @@ krb5_get_credentials (krb5_context context,
len = decode_TGS_REP(resp.data, resp.length, &rep.part1);
if(len < 0)
return ASN1_PARSE_ERROR;
*out_creds = malloc(sizeof(**out_creds));
memset(*out_creds, 0, sizeof(**out_creds));
err = extract_ticket(context, &rep, *out_creds, key_proc, key, NULL, NULL);
if(err)
return err;