CVS commit: src

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Tue Nov 21 00:09:19 UTC 2023

Modified Files:
        src/sys/kern: exec_subr.c
        src/tests/lib/libc/sys: t_setrlimit.c

Log Message:
exec: Map noaccess part of stack with prot=NONE, maxprot=READ|WRITE.

This way, setrlimit(RLIMT_STACK) can grant READ|WRITE access when
increasing the stack size.

PR kern/57711

XXX pullup-10
XXX pullup-9
XXX pullup-8


To generate a diff of this commit:
cvs rdiff -u -r1.85 -r1.86 src/sys/kern/exec_subr.c
cvs rdiff -u -r1.8 -r1.9 src/tests/lib/libc/sys/t_setrlimit.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.