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sync code with last fixes and improvements from OpenBSD

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This commit is contained in:
purplerain 2023-07-20 23:56:46 +00:00
parent f57be82572
commit 58b04bcee7
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
468 changed files with 9958 additions and 7882 deletions
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12
sys/kern/vfs_vnops.c
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@ -1,4 +1,4 @@
/* $OpenBSD: vfs_vnops.c,v 1.121 2022/08/14 01:58:28 jsg Exp $ */
/* $OpenBSD: vfs_vnops.c,v 1.122 2023/07/10 22:54:40 deraadt Exp $ */
/* $NetBSD: vfs_vnops.c,v 1.20 1996/02/04 02:18:41 christos Exp $ */
/*
@ -86,13 +86,13 @@ vn_open(struct nameidata *ndp, int fmode, int cmode)
int error;
/*
* The only valid flag to pass in here from NDINIT is
* KERNELPATH, This function will override the nameiop based
* on the fmode and cmode flags, So validate that our caller
* has not set other flags or operations in the nameidata
* The only valid flags to pass in here from NDINIT are
* KERNELPATH or BYPASSUNVEIL. This function will override the
* nameiop based on the fmode and cmode flags, so validate that
* our caller has not set other flags or operations in the nameidata
* structure.
*/
KASSERT(ndp->ni_cnd.cn_flags == 0 || ndp->ni_cnd.cn_flags == KERNELPATH);
KASSERT((ndp->ni_cnd.cn_flags & ~(KERNELPATH|BYPASSUNVEIL)) == 0);
KASSERT(ndp->ni_cnd.cn_nameiop == 0);
if ((fmode & (FREAD|FWRITE)) == 0)