Date: Fri, 15 Mar 2024 18:10:12 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 274536] panic: rt_tables_get_rnh_ptr: fam out of bounds (255 < 45) Message-ID: <bug-274536-227-gOC7DF2jry@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-274536-227@https.bugs.freebsd.org/bugzilla/> References: <bug-274536-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274536 Gleb Smirnoff <glebius@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dchagin@FreeBSD.org --- Comment #7 from Gleb Smirnoff <glebius@FreeBSD.org> --- Adding Dmitry and Alexander here. TLDR version for them: An application (Firefox) sends NETLINK_ROUTE message with AF_PACKET in it. linux_to_bsd_domain() fails to find an analog in FreeBSD, and returns 0xffffffff. Later that truncates down to 0xff and=20 rt_tables_get_rnh_ptr() panics. How should we fix that? At what level should we report EOPNOTSUPP (or maybe other) error? My guess that should live in NetLink, cause it is NetLink that doesn't check return value of linux_to_bsd_domain(). The latter honestly reports "I don't know". --=20 You are receiving this mail because: You are the assignee for the bug.=
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