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scan: only set Interworking if capable

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Checks that the extended capabilities has the Interworking
bit set before adding the IE.
This commit is contained in:
James Prestwood 2019-08-21 15:32:31 -07:00 committed by Denis Kenzior
parent 20887dfe1a
commit 41740ceabc
1 changed files with 10 additions and 7 deletions
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17
src/scan.c
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@ -303,14 +303,17 @@ static struct l_genl_msg *scan_build_cmd(struct scan_context *sc,
iov[iov_elems].iov_len = ext_capa[1] + 2;
iov_elems++;
/* Order 12 - Interworking */
interworking[0] = IE_TYPE_INTERWORKING;
interworking[1] = 1;
interworking[2] = 0; /* Private network, INet=0,ASRA=0,ESR=0,UESA=0 */
if (util_is_bit_set(ext_capa[3], 7)) {
/* Order 12 - Interworking */
interworking[0] = IE_TYPE_INTERWORKING;
interworking[1] = 1;
/* Private network, INet=0,ASRA=0,ESR=0,UESA=0 */
interworking[2] = 0;
iov[iov_elems].iov_base = interworking;
iov[iov_elems].iov_len = 3;
iov_elems++;
iov[iov_elems].iov_base = interworking;
iov[iov_elems].iov_len = 3;
iov_elems++;
}
/* Order Last (assuming WSC vendor specific) */
if (params->extra_ie && params->extra_ie_size) {