arm unwind: Reject unaligned stack pointers
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Authored by jhb on Aug 21 2023, 10:04 PM.

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andrew
manu

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rG0b76796abdc8: arm unwind: Reject unaligned stack pointers
rGf9984cda9609: arm unwind: Reject unaligned stack pointers
rG247e8662d2c0: arm unwind: Reject unaligned stack pointers

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rG FreeBSD src repository

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Buildable 53241
Build 50132: arc lint + arc unit

Event Timeline

jhb created this revision.Aug 21 2023, 10:04 PM

Herald added a subscriber: imp. · View Herald TranscriptAug 21 2023, 10:04 PM

jhb requested review of this revision.Aug 21 2023, 10:04 PM

Harbormaster completed remote builds in B53215: Diff 126335.Aug 21 2023, 10:04 PM

andrew added inline comments.Aug 22 2023, 8:55 AM

sys/arm/arm/unwind.c
404–405	The comment is probably unneeded but is also unrelated to this change. It's for setting the variable to see if we need to update the saved stack pointer before returning success.

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Harbormaster completed remote builds in B53241: Diff 126379.Aug 22 2023, 5:08 PM

andrew accepted this revision.Aug 22 2023, 5:52 PM

This revision is now accepted and ready to land.Aug 22 2023, 5:52 PM

Closed by commit rG247e8662d2c0: arm unwind: Reject unaligned stack pointers (authored by jhb). · Explain WhyAug 25 2023, 7:01 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG247e8662d2c0: arm unwind: Reject unaligned stack pointers.

jhb added a commit: rGf9984cda9609: arm unwind: Reject unaligned stack pointers.Oct 11 2023, 3:45 PM

jhb added a commit: rG0b76796abdc8: arm unwind: Reject unaligned stack pointers.Oct 11 2023, 7:06 PM

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sys/

arm/

unwind.c

9 lines

Diff 126379

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arm unwind: Reject unaligned stack pointersClosedPublicActions