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Differential D40908

KERN_PROC_VM_LAYOUT sysctl: fix bug in 32-bit-compatible path
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Authored by • karels on Jul 7 2023, 12:06 PM.
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markj
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rGbe30fd3ab2e8: KERN_PROC_VM_LAYOUT sysctl: fix bug in 32-bit-compatible path
Summary

vmspace_free() is called redundantly in the 32-bit-compatible
path in sysctl_kern_proc_vm_layout(), causing a premature free
(possibly for the current address space). Remove the extra call.

PR: 272401
Reported by: marklmi at yahoo.com

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rG FreeBSD src repository
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sys/
kern/
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sys/kern/kern_proc.c

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