Date: Wed, 08 Mar 2017 22:32:55 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 217435] Users can panic the kernel by tracing kevents with unusual arguments. Message-ID: <bug-217435-8-QtR528N1v0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-217435-8@https.bugs.freebsd.org/bugzilla/> References: <bug-217435-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217435 --- Comment #1 from Konstantin Belousov <kib@FreeBSD.org> --- Created attachment 180655 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D180655&action= =3Dedit Limit the size of uio's for ktrace events and changes to max ktrio size. The attached patch worked for me, the test program fails with invalid file descriptor error instead of panicing debugging kernel. --=20 You are receiving this mail because: You are the assignee for the bug.=
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