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ieee80211: Use gint(8) for Beamforming Report AVG SNR 

Fix #18436
This commit is contained in:
Alexis La Goutte 2022-10-10 12:20:49 +00:00 committed by A Wireshark GitLab Utility
parent 16fad42ae4
commit ec767dcf2d
1 changed files with 3 additions and 3 deletions
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6
epan/dissectors/packet-ieee80211.c
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@ -15259,9 +15259,9 @@ dissect_compressed_beamforming_and_cqi(proto_tree *tree, tvbuff_t *tvb, packet_i
"Average Signal to Noise Ratio");
for (i = 0; i < nc; i++) {
gint8 snr = tvb_get_guint8(tvb, offset);
gint8 snr = tvb_get_gint8(tvb, offset);
proto_tree_add_uint_format(snr_tree,
proto_tree_add_int_format(snr_tree,
hf_ieee80211_he_compressed_beamforming_report_snr, tvb, offset, 1,
snr, "Stream %d: %s%0.2fdB (0x%02x)", i, (snr == 127 ? ">=" :
(snr == -128 ? "<=" : "")),
@ -38837,7 +38837,7 @@ proto_register_ieee80211(void)
{&hf_ieee80211_he_compressed_beamforming_report_snr,
{"AgvSNR", "wlan.he.mimo.beamforming_report.avgsnr",
FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
FT_INT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{&hf_ieee80211_he_compressed_beamform_scidx,
{"SCIDX", "wlan.he.action.he_mimo_control.scidx",