Disable -Wdangling-pointer for the kernel for GCC 12.
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Authored by jhb on Dec 7 2022, 8:36 PM.

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emaste
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rGea3bb92cc3e1: Disable -Wdangling-pointer for the kernel for GCC 12.
rG2637ed558baa: Disable -Wdangling-pointer for the kernel for GCC 12.

Summary

Some of the warnings raised in the kernel seem to be outright bugs
(e.g. the cases in ata_xpt.c and scsi_xpt.c). Other cases are not
fatal and it didn't seem to find any legitimate bugs in the kernel.

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Repository

rG FreeBSD src repository

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Build Status

Buildable 48646
Build 45532: arc lint + arc unit

Event Timeline

jhb requested review of this revision.Dec 7 2022, 8:36 PM

jhb created this revision.

Harbormaster completed remote builds in B48646: Diff 113931.Dec 7 2022, 8:36 PM

jhb added a parent revision: D37628: mrsas: Don't leak a stack pointer value in the softc..Dec 7 2022, 8:36 PM

jhb added a parent revision: D37627: Disable errors for -Wnonnull for the kernel for GCC 12..Dec 7 2022, 8:37 PM

jhb added a child revision: D37630: Disable -Wzero-length-bounds for the kernel for GCC 12..

This revision was not accepted when it landed; it landed in state Needs Review.Dec 21 2022, 6:51 PM

Closed by commit rG2637ed558baa: Disable -Wdangling-pointer for the kernel for GCC 12. (authored by jhb). · Explain Why

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG2637ed558baa: Disable -Wdangling-pointer for the kernel for GCC 12..

jhb added a commit: rGea3bb92cc3e1: Disable -Wdangling-pointer for the kernel for GCC 12..May 3 2023, 12:30 AM

Revision Contents
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Path

Size

sys/

conf/

kern.mk

3 lines

Diff 113931

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Disable -Wdangling-pointer for the kernel for GCC 12.ClosedPublicActions