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arm64 linuxulator: default to RW stack (no X)

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This matches Linux's default arm64 data / stack permissions.

MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2019-11-04 21:23:30 +00:00
parent aaa3243fa0
commit d4f55cc861
1 changed files with 1 additions and 1 deletions
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2
sys/arm64/linux/linux_sysvec.c
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@ -371,7 +371,7 @@ struct sysentvec elf_linux_sysvec = {
.sv_maxuser = VM_MAXUSER_ADDRESS,
.sv_usrstack = USRSTACK,
.sv_psstrings = PS_STRINGS, /* XXX */
.sv_stackprot = VM_PROT_ALL, /* XXX */
.sv_stackprot = VM_PROT_READ | VM_PROT_WRITE,
.sv_copyout_strings = linux_copyout_strings,
.sv_setregs = linux_exec_setregs,
.sv_fixlimit = NULL,