[Bug 263811] ffs(4): Disk with garbage can cause crash in taste ffs crc32 code: panic: g_read_data(): invalid length -268744963
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Date: Mon, 16 May 2022 17:13:47 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263811 --- Comment #3 from Robert Morris <rtm@lcs.mit.edu> --- (In reply to Kirk McKusick from comment #2) validate_sblock() ought to check that fs_sbsize is >= 0; without that, it's still possible to force a crash in the crc32 code. -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.