Date: Thu, 30 Jul 2015 14:42:55 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 200323] BPF userland misuse can crash the system Message-ID: <bug-200323-2472-BuiyRKvmw5@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-200323-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-200323-2472@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200323 Luiz Otavio O Souza,+55 (14) 99772-1255 <loos@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |--- CC| |loos@FreeBSD.org Status|Closed |Open --- Comment #19 from Luiz Otavio O Souza,+55 (14) 99772-1255 <loos@FreeBSD.org> --- This is not completely correct, BPF must never sleep on the hot path. The problem still happens, because BPF is sleeping with the NIC lock held. I tracked this down to the changes introduced in r244090 and now I'm looking for a better fix for it. -- You are receiving this mail because: You are the assignee for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-200323-2472-BuiyRKvmw5>