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(krb5_rd_priv): clear error string.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21751 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-07-31 20:42:20 +00:00
parent 41c38ef00b
commit 84783aa90f
1 changed files with 10 additions and 4 deletions
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14
lib/krb5/rd_priv.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997-2003 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997-2007 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -55,13 +55,17 @@ krb5_rd_priv(krb5_context context,
if ((auth_context->flags &
(KRB5_AUTH_CONTEXT_RET_TIME | KRB5_AUTH_CONTEXT_RET_SEQUENCE)) &&
outdata == NULL)
outdata == NULL) {
krb5_clear_error_string (context);
return KRB5_RC_REQUIRED; /* XXX better error, MIT returns this */
}
memset(&priv, 0, sizeof(priv));
ret = decode_KRB_PRIV (inbuf->data, inbuf->length, &priv, &len);
if (ret)
if (ret) {
krb5_clear_error_string (context);
goto failure;
}
if (priv.pvno != 5) {
krb5_clear_error_string (context);
ret = KRB5KRB_AP_ERR_BADVERSION;
@@ -94,8 +98,10 @@ krb5_rd_priv(krb5_context context,
ret = decode_EncKrbPrivPart (plain.data, plain.length, &part, &len);
krb5_data_free (&plain);
if (ret)
if (ret) {
krb5_clear_error_string (context);
goto failure;
}
/* check sender address */