Diffusion FreeBSD src repository c718009884b3

vm_map.c: plug several more places which might modify entry->offset
c718009884b3
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Description

vm_map.c: plug several more places which might modify entry->offset

for the GUARD entries protecting stacks gaps.

syzkaller: https://syzkaller.appspot.com/bug?extid=c325d6a75e4fd0a68714
Reviewed by: dougm, markj (previous version)
Tested by: pho (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D41475

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Provenance

kib	Authored on Aug 15 2023, 7:05 PM

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Differential Revision

D41475: vm_map.c: plug several more places which might modify entry->offset

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rG2a9021898c4e: sff: Add SFP driver (fdt-based draft)

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Event Timeline

kib committed rGc718009884b3: vm_map.c: plug several more places which might modify entry->offset (authored by kib).Aug 18 2023, 12:43 PM

kib added an edge: D41475: vm_map.c: plug several more places which might modify entry->offset.

kib mentioned this in rG5f452214f276: vm_map.c: fix syntax.Aug 18 2023, 1:37 PM

kib mentioned this in rGb96ca29b6248: vm_map.c: plug several more places which might modify entry->offset.Aug 25 2023, 1:09 AM

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sys/

vm/

rGc718009884b3

sys/vm/vm_map.c

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