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station: Check ie_tlv_iter_next return value

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This can't be false but check it to calm static analysis.
This commit is contained in:
Andrew Zaborowski 2021-09-03 22:06:40 +02:00 committed by Denis Kenzior
parent 48c5e8d215
commit c545674918
1 changed files with 5 additions and 2 deletions
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7
src/station.c
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@ -2462,8 +2462,11 @@ static void station_connect_ok(struct station *station)
ie_tlv_iter_init(&iter, hs->fils_ip_resp_ie,
hs->fils_ip_resp_ie[1] + 2);
ie_tlv_iter_next(&iter);
r = ie_parse_fils_ip_addr_response(&iter, &info);
if (!L_WARN_ON(unlikely(!ie_tlv_iter_next(&iter))))
r = ie_parse_fils_ip_addr_response(&iter,
&info);
else
r = -ENOMSG;
if (r != 0)
l_debug("Error parsing the FILS IP Address "