Date: Sun, 04 Jan 2015 05:19:09 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 196474] jls causes kernel panic Message-ID: <bug-196474-8-3U0uSW1CgW@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-196474-8@https.bugs.freebsd.org/bugzilla/> References: <bug-196474-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196474 Mateusz Guzik <mjg@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mjg@FreeBSD.org --- Comment #6 from Mateusz Guzik <mjg@FreeBSD.org> --- So in this case we have: error = vfs_setopt_part(opts, "ip4.addr", pr->pr_ip4, pr->pr_ip4s * sizeof(*pr->pr_ip4)); where pr_ip4s is -1. I disagree with the patch. First off, the bug is in the caller. If anything, bcopy could assert the size to be positive. Unfortunately it is a md code so the check would have to be replicated. Proper fix would return an empty ip table (or no table), but no error. -- You are receiving this mail because: You are the assignee for the bug.
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