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This commit is contained in:
purplerain 2023-07-06 21:55:14 +00:00
parent f1b2576417
commit 2a351e0cdc
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
347 changed files with 9596 additions and 5486 deletions
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14
sys/kern/kern_exec.c
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@ -1,4 +1,4 @@
/* $OpenBSD: kern_exec.c,v 1.248 2023/05/30 08:30:01 jsg Exp $ */
/* $OpenBSD: kern_exec.c,v 1.249 2023/07/06 07:49:52 deraadt Exp $ */
/* $NetBSD: kern_exec.c,v 1.75 1996/02/09 18:59:28 christos Exp $ */
/*-
@ -531,18 +531,6 @@ sys_execve(struct proc *p, void *v, register_t *retval)
if (otvp)
vrele(otvp);
/*
* XXX As a transition mechanism, we don't enforce branch
* target control flow integrity on partitions mounted with
* the wxallowed flag.
*/
if (pr->ps_textvp->v_mount &&
(pr->ps_textvp->v_mount->mnt_flag & MNT_WXALLOWED))
pack.ep_flags |= EXEC_NOBTCFI;
/* XXX XXX But enable it for chrome. */
if (strcmp(p->p_p->ps_comm, "chrome") == 0)
pack.ep_flags &= ~EXEC_NOBTCFI;
atomic_setbits_int(&pr->ps_flags, PS_EXEC);
if (pr->ps_flags & PS_PPWAIT) {
atomic_clearbits_int(&pr->ps_flags, PS_PPWAIT);