diff options
| author | Pascal Quantin <pascal.quantin@gmail.com> | 2016-06-30 22:42:26 +0200 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2016-06-30 21:41:18 +0000 |
| commit | 52ab7bb941e2d3fea7615a26a81f7ac1093bafa9 (patch) | |
| tree | 2921044c759420ff546138b19021614c80a6d7e4 /epan/dissectors/packet-ieee80211-radio.c | |
| parent | cd1ddf6ef5c794cf135d8b36916dbdc7aae9ca57 (diff) | |
802.11 radio: fix an out of bounds access
Bug: 12571
Change-Id: I4dafdd9bdec5acddf346fd2db6a06d9dfabcbb2e
Reviewed-on: https://code.wireshark.org/review/16228
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/dissectors/packet-ieee80211-radio.c')
| -rw-r--r-- | epan/dissectors/packet-ieee80211-radio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-ieee80211-radio.c b/epan/dissectors/packet-ieee80211-radio.c index 35e1094217..5984370e4a 100644 --- a/epan/dissectors/packet-ieee80211-radio.c +++ b/epan/dissectors/packet-ieee80211-radio.c @@ -634,7 +634,7 @@ dissect_wlan_radio_phdr (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, */ if (can_calculate_rate && info_ac->mcs[i] <= MAX_MCS_VHT_INDEX && info_ac->nss[i] <= MAX_VHT_NSS && - ieee80211_vhtvalid[info_ac->mcs[i]-1].valid[bandwidth][info_ac->nss[i]]) { + ieee80211_vhtvalid[info_ac->mcs[i]].valid[bandwidth][info_ac->nss[i]]) { data_rate = ieee80211_vhtrate(info_ac->mcs[i], bandwidth, info_ac->short_gi) * info_ac->nss[i]; if (data_rate != 0.0f) { proto_tree_add_float_format_value(user_tree, hf_wlan_radio_data_rate, tvb, 0, 0, |