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Bug #12400

loader: misaligned access of dos_partition structure

Added by Toomas Soome 10 months ago. Updated 10 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
bootloader
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

armv7 crash due to misligned access of dos_partition dp_start field.

Allocate and make copy of dos_partition array to make sure the data is aligned.

FreeBSD update: https://svnweb.freebsd.org/base?view=revision&revision=359147

Fix is tested on armv7, also on x86.

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