Date: Mon, 26 Nov 2007 21:28:18 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net80211 ieee80211_scan_sta.c Message-ID: <200711262128.lAQLSIQn048541@repoman.freebsd.org>
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sam 2007-11-26 21:28:18 UTC
FreeBSD src repository
Modified files:
sys/net80211 ieee80211_scan_sta.c
Log:
Be more careful handling off-channel frames: if the driver (wrongly)
sends frames up the stack after changing the current channel then
the lookup by ieee channel number may fail leaving a null ptr in
se_chan; if this happens fallback to the channel recorded when the
frame is processed (curchan). Since the frame doesn't contribute
to scan results for the sta this is acceptable.
Reviewed by: thompsa
MFC after: 3 days
Revision Changes Path
1.8 +4 -3 src/sys/net80211/ieee80211_scan_sta.c
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