[Bug 263971] ffs: malicious superblock can cause buffer overflow during tasting: panic: vm_fault_lookup: fault on nofault entry, addr: 0xffffffc07cb67000
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Date: Tue, 17 May 2022 07:05:14 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263971 --- Comment #4 from Kirk McKusick <mckusick@FreeBSD.org> --- (In reply to Robert Morris from comment #3) I have tried to further restrict the values that I accept for fs_cssize, fs_ncg, and fs_contigsumsize. And also put a limit on the size of the filesystem that can be mounted based on kernel memory limits. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.