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ieee80211:Fix ieee80211_tag_beacon_timing() beacon timing element length check.

This commit is contained in:
Thiyagarajan P 2020-10-13 07:27:34 +00:00 committed by Wireshark GitLab Utility
parent a9f6bfff62
commit c1950aa8cc
1 changed files with 1 additions and 1 deletions
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2
epan/dissectors/packet-ieee80211.c
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@ -22757,7 +22757,7 @@ ieee80211_tag_beacon_timing(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
};
/* Beacon timing element (120) */
if (tag_len < 2) {
if (tag_len < 1) {
expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length,
"Tag length %u too short, must be greater than 1", tag_len);
return tvb_captured_length(tvb);