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LLC: Fixup element order in LLC-XID 

When the LLC-XID request is constructed the order of the elements
in the TLV structure is reversed. This is in theory not a problem,
but differs from what we know from our practical experience. This
commit fixes the problem.

Change-Id: I1d71c947350d3c5a85ff36b71c1b8f036071d162
This commit is contained in:
Philipp Maier 2016-12-05 12:44:19 +01:00 committed by Harald Welte
parent 2b9c53408f
commit f788d93382
1 changed files with 2 additions and 2 deletions
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4
openbsc/src/gprs/gprs_llc.c
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@ -77,9 +77,9 @@ static int gprs_llc_generate_xid(uint8_t *bytes, int bytes_len,
xid_n201i.data_len = 2;
/* Add locally managed XID Fields */
llist_add(&xid_n201i.list, &xid_fields);
llist_add(&xid_n201u.list, &xid_fields);
llist_add(&xid_version.list, &xid_fields);
llist_add(&xid_n201u.list, &xid_fields);
llist_add(&xid_n201i.list, &xid_fields);
/* Append layer 3 XID field (if present) */
if (l3_xid_field) {