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now that use used up more then 16 flags and we have been using the right bit order for many years, lets stop dealing with broken bit fields from ticket flags

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Love Hörnquist Åstrand
2014-08-23 18:48:34 -07:00
parent f05236b202
commit d1cee9a14b
2 changed files with 3 additions and 55 deletions
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43
lib/krb5/store.c
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@@ -1347,14 +1347,9 @@ krb5_store_creds(krb5_storage *sp, krb5_creds *creds)
ret = krb5_store_int8(sp, creds->second_ticket.length != 0); /* is_skey */
if(ret)
return ret;
if(krb5_storage_is_flags(sp, KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER))
ret = krb5_store_int32(sp, creds->flags.i);
else
ret = krb5_store_int32(sp, bitswap32(TicketFlags2int(creds->flags.b)));
ret = krb5_store_int32(sp, bitswap32(TicketFlags2int(creds->flags.b)));
if(ret)
return ret;
ret = krb5_store_addrs(sp, creds->addresses);
if(ret)
return ret;
@@ -1399,23 +1394,7 @@ krb5_ret_creds(krb5_storage *sp, krb5_creds *creds)
if(ret) goto cleanup;
ret = krb5_ret_int32 (sp, &dummy32);
if(ret) goto cleanup;
/*
* Runtime detect the what is the higher bits of the bitfield. If
* any of the higher bits are set in the input data, it's either a
* new ticket flag (and this code need to be removed), or it's a
* MIT cache (or new Heimdal cache), lets change it to our current
* format.
*/
{
uint32_t mask = 0xffff0000;
creds->flags.i = 0;
creds->flags.b.anonymous = 1;
if (creds->flags.i & mask)
mask = ~mask;
if (dummy32 & mask)
dummy32 = bitswap32(dummy32);
}
creds->flags.i = dummy32;
creds->flags.b = int2TicketFlags(bitswap32(dummy32));
ret = krb5_ret_addrs (sp, &creds->addresses);
if(ret) goto cleanup;
ret = krb5_ret_authdata (sp, &creds->authdata);
@@ -1574,23 +1553,7 @@ krb5_ret_creds_tag(krb5_storage *sp,
if(ret) goto cleanup;
ret = krb5_ret_int32 (sp, &dummy32);
if(ret) goto cleanup;
/*
* Runtime detect the what is the higher bits of the bitfield. If
* any of the higher bits are set in the input data, it's either a
* new ticket flag (and this code need to be removed), or it's a
* MIT cache (or new Heimdal cache), lets change it to our current
* format.
*/
{
uint32_t mask = 0xffff0000;
creds->flags.i = 0;
creds->flags.b.anonymous = 1;
if (creds->flags.i & mask)
mask = ~mask;
if (dummy32 & mask)
dummy32 = bitswap32(dummy32);
}
creds->flags.i = dummy32;
creds->flags.b = int2TicketFlags(bitswap32(dummy32));
if (header & SC_ADDRESSES) {
ret = krb5_ret_addrs (sp, &creds->addresses);
if(ret) goto cleanup;