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LinuxKPI: 802.11: make sure bssid for scans (probe_req) is set

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In b0f7376822 we added bssid[] to struct cfg80211_scan_request
likely while working on mt76 and did not need it (yet) back then.
iwlwifi started to use the field in Linux f1fec51cda70f (April 2023).
Without it set firmware crashes when trying to send probe requests
((empty) SSID also given to hw_scan).
For now always set the field to the wildcard BSSID.

Sponsored by:	The FreeBSD Foundation

(cherry picked from commit e1e90be050)
This commit is contained in:
Bjoern A. Zeeb 2023-09-14 17:48:19 +00:00
parent 46e5d2b0c6
commit 204fb7d853
1 changed files with 1 additions and 0 deletions
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sys/compat/linuxkpi/common/src/linux_80211.c
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@ -2728,6 +2728,7 @@ sw_scan:
memcpy(hw_req->req.mac_addr, xxx, IEEE80211_ADDR_LEN);
memset(hw_req->req.mac_addr_mask, 0xxx, IEEE80211_ADDR_LEN);
#endif
eth_broadcast_addr(hw_req->req.bssid);
hw_req->req.n_channels = nchan;
cpp = (struct linuxkpi_ieee80211_channel **)(hw_req + 1);