[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added Status|In Progress |Closed Resolution|---

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #10 from commit-h...@freebsd.org --- A commit in branch stable/12 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=351f2f68852ac3e1d0ef745dc024dd745b07a34f commit 351f2f68852ac3e1d0ef745dc024dd745b07a34f Author

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #9 from commit-h...@freebsd.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=1da7a8a066150bf132b3e1a48fad009212a0010a commit 1da7a8a066150bf132b3e1a48fad009212a0010a Author:

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #8 from Cy Schubert --- It was indeed an IP Filter bug. It was not telling pfil to drop the packet when m_pullup() had freed the mbuf chain while failing. The bug likely exists in NetBSD too. I've sent them an email. This ticke

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #7 from Robert Morris --- (In reply to Cy Schubert from comment #3) The latest kernel source (as of Feb 3) makes the reported crash go away when I try it. -- You are receiving this mail because: You are on the CC list for the

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #6 from commit-h...@freebsd.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=79f7745c098a766d34a4e072cdd1a06e6d0829d5 commit 79f7745c098a766d34a4e072cdd1a06e6d0829d5 Author:

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added Status|Open|In Progress -- You are receiving th

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added Attachment #239853|0 |1 is obsolete|

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added Attachment #239852|0 |1 is obsolete|

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 --- Comment #3 from Cy Schubert --- Created attachment 239852 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=239852&action=edit Notify pfil of dropped mangled packet Can you try this patch, please. Though it fixes the problem th

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added Summary|kernel page fault on packet |kernel page fault on packet

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Cy Schubert changed: What|Removed |Added CC||c...@freebsd.org Assignee|

[Bug 266442] kernel page fault on packet with broken lengths if ipfilter is loaded

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266442 Mark Linimon changed: What|Removed |Added Assignee|b...@freebsd.org|n...@freebsd.org -- You are receiv