Date: Sun, 24 Apr 2022 15:17:32 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 263505] vlan on wlan kernel panic Message-ID: <bug-263505-227-OZvGUfAAQ0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-263505-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263505 Robert Wing <rew@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rew@FreeBSD.org --- Comment #1 from Robert Wing <rew@FreeBSD.org> --- Created attachment 233451 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=233451&action=edit ifconfig vlan fix The vlan driver is calling ieee80211_output() with the wrong ifnet context and dereferencing a bad pointer. It looks like the passed in if_softc is pointing to a struct ifvlan instead of the expected struct ieee80211_vap Looking at vlan_output(), I wonder if the parents ifnet context should be used when calling if_output()? I've attached a patch to show what I mean. -- You are receiving this mail because: You are the assignee for the bug.home | help
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