https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219000
--- Comment #2 from commit-h...@freebsd.org --- A commit references this bug: Author: allanjude Date: Sat Jul 1 20:25:22 UTC 2017 New revision: 320553 URL: https://svnweb.freebsd.org/changeset/base/320553 Log: Integer underflow in efipart_realstrategy when I/O starts after end of disk This fixes an integer underflow in efipart_realstrategy, which causes crashes when an I/O operation's start point is after the end of the disk. This can happen when trying to detect filesystems on very small disks. This can occur if a BIOS freebsd-boot partition exists on a system when the EFI loader is being used. PR: 219000 Submitted by: Eric McCorkle <e...@metricspace.net> Reviewed by: cem (previous version), tsoome (previous version) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D10559 Changes: head/sys/boot/efi/libefi/efipart.c -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
