Diffusion FreeBSD src repository 36df8f540fa3

imgact_elf: check that the alignment of PT_LOAD segment is power of two
36df8f540fa3
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Description

imgact_elf: check that the alignment of PT_LOAD segment is power of two

and stop recalculating alignment for PIE base, which was off by one
power of two.

Suggested and reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33359

Details

Provenance

kib	Authored on Dec 9 2021, 3:27 PM

Differential Revision

Restricted Differential Revision

Parents

rG714d6d09b57e: imgact_elf: exclude invalid alignment requests

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Event Timeline

kib committed rG36df8f540fa3: imgact_elf: check that the alignment of PT_LOAD segment is power of two (authored by kib).Dec 12 2021, 2:28 PM

kib added an edge: Restricted Differential Revision.Dec 12 2021, 2:32 PM

kib mentioned this in rGf1f4d58a6bf8: imgact_elf: check that the alignment of PT_LOAD segment is power of two.Dec 19 2021, 2:45 AM

Changes (1)

Path

Size

sys/

kern/

imgact_elf.c

rG36df8f540fa3

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