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iwd
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ie: reorder ie_parse_osen to fix uninitialized value 

RSNE_ADVANCE could result in a jump to the done label where info would
be copied without being initialized.
This commit is contained in:
James Prestwood 2019-10-16 16:43:04 -07:00 committed by Denis Kenzior
parent de3a267d03
commit 6b8f566498
1 changed files with 2 additions and 2 deletions
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4
src/ie.c
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@ -827,13 +827,13 @@ int ie_parse_osen(struct ie_tlv_iter *iter, struct ie_rsn_info *out_info)
if (!is_ie_wfa_ie(iter->data, iter->len, IE_WFA_OI_OSEN))
return -EPROTOTYPE;
RSNE_ADVANCE(data, len, 4);
memset(&info, 0, sizeof(info));
info.group_cipher = IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC;
info.pairwise_ciphers = IE_RSN_CIPHER_SUITE_CCMP;
info.akm_suites = IE_RSN_AKM_SUITE_8021X;
RSNE_ADVANCE(data, len, 4);
if (parse_ciphers(data, len, ie_parse_osen_akm_suite, &info) < 0)
return -EBADMSG;