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authorVitaliy Makkoveev <mvs@cvs.openbsd.org>2024-11-18 08:42:54 +0000
committerVitaliy Makkoveev <mvs@cvs.openbsd.org>2024-11-18 08:42:54 +0000
commit1e37ee8eb1ed0f446c83058a058c109b08be4797 (patch)
tree2fcba2aa8dd1f926cf227feec7402c3914875b35 /sys
parent85f9fc6ccbc56c4224aba5691ddf913cffa886a7 (diff)
Cast atomic_load_int(9) to signed int when loading `securelevel'.
The return value of atomic_load_int(9) is unsigned so needs a cast, otherwise securelevel=-1 gets misrepresented. From Paul Fertser.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/alpha/alpha/mem.c4
-rw-r--r--sys/arch/amd64/amd64/mem.c4
-rw-r--r--sys/arch/arm/arm/mem.c4
-rw-r--r--sys/arch/arm64/arm64/mem.c4
-rw-r--r--sys/arch/hppa/hppa/mem.c4
-rw-r--r--sys/arch/i386/i386/mem.c4
-rw-r--r--sys/arch/m88k/m88k/mem.c4
-rw-r--r--sys/arch/macppc/macppc/mem.c4
-rw-r--r--sys/arch/mips64/mips64/mem.c4
-rw-r--r--sys/arch/powerpc64/powerpc64/mem.c4
-rw-r--r--sys/arch/riscv64/riscv64/mem.c4
-rw-r--r--sys/arch/sh/sh/mem.c4
-rw-r--r--sys/arch/sparc64/sparc64/mem.c4
-rw-r--r--sys/kern/kern_sysctl.c4
14 files changed, 28 insertions, 28 deletions
diff --git a/sys/arch/alpha/alpha/mem.c b/sys/arch/alpha/alpha/mem.c
index 88b722f2d2f..948d8a26061 100644
--- a/sys/arch/alpha/alpha/mem.c
+++ b/sys/arch/alpha/alpha/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.36 2024/10/28 10:18:02 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.37 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.26 2000/03/29 03:48:20 simonb Exp $ */
/*
@@ -77,7 +77,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/amd64/amd64/mem.c b/sys/arch/amd64/amd64/mem.c
index 53db257d2fa..b64c0e9d2bc 100644
--- a/sys/arch/amd64/amd64/mem.c
+++ b/sys/arch/amd64/amd64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.37 2024/10/28 10:18:02 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.38 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990, 1993
@@ -85,7 +85,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/arm/arm/mem.c b/sys/arch/arm/arm/mem.c
index 25f702810ae..281b8d1142f 100644
--- a/sys/arch/arm/arm/mem.c
+++ b/sys/arch/arm/arm/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.25 2024/10/28 10:18:02 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.26 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.11 2003/10/16 12:02:58 jdolecek Exp $ */
/*
@@ -104,7 +104,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/arm64/arm64/mem.c b/sys/arch/arm64/arm64/mem.c
index fd0308065a7..faae7f1e2b7 100644
--- a/sys/arch/arm64/arm64/mem.c
+++ b/sys/arch/arm64/arm64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.8 2024/10/28 10:18:02 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.9 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.11 2003/10/16 12:02:58 jdolecek Exp $ */
/*
@@ -108,7 +108,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/hppa/hppa/mem.c b/sys/arch/hppa/hppa/mem.c
index 2fc070e76c4..c53bf81a848 100644
--- a/sys/arch/hppa/hppa/mem.c
+++ b/sys/arch/hppa/hppa/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.8 2024/10/28 10:18:02 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.9 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1998-2004 Michael Shalayeff
@@ -307,7 +307,7 @@ mmopen(dev_t dev, int flag, int ioflag, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/i386/i386/mem.c b/sys/arch/i386/i386/mem.c
index 6d534949240..de7121b5c90 100644
--- a/sys/arch/i386/i386/mem.c
+++ b/sys/arch/i386/i386/mem.c
@@ -1,5 +1,5 @@
/* $NetBSD: mem.c,v 1.31 1996/05/03 19:42:19 christos Exp $ */
-/* $OpenBSD: mem.c,v 1.58 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.59 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1982, 1986, 1990, 1993
@@ -79,7 +79,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/m88k/m88k/mem.c b/sys/arch/m88k/m88k/mem.c
index 0157fd2a0e1..851b38224b9 100644
--- a/sys/arch/m88k/m88k/mem.c
+++ b/sys/arch/m88k/m88k/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.8 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.9 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -65,7 +65,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/macppc/macppc/mem.c b/sys/arch/macppc/macppc/mem.c
index 7e5ce6d1b31..35cc6bc3b8d 100644
--- a/sys/arch/macppc/macppc/mem.c
+++ b/sys/arch/macppc/macppc/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.30 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.31 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.1 1996/09/30 16:34:50 ws Exp $ */
/*
@@ -197,7 +197,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/mips64/mips64/mem.c b/sys/arch/mips64/mips64/mem.c
index 47d49ef0d78..ac7c8712fe2 100644
--- a/sys/arch/mips64/mips64/mem.c
+++ b/sys/arch/mips64/mips64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.26 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.27 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.6 1995/04/10 11:55:03 mycroft Exp $ */
/*
@@ -78,7 +78,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/powerpc64/powerpc64/mem.c b/sys/arch/powerpc64/powerpc64/mem.c
index 3174f3f61c0..d9c0b0a18c8 100644
--- a/sys/arch/powerpc64/powerpc64/mem.c
+++ b/sys/arch/powerpc64/powerpc64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.3 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.4 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -69,7 +69,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/riscv64/riscv64/mem.c b/sys/arch/riscv64/riscv64/mem.c
index cc6d9939dd5..ad18a1e13f6 100644
--- a/sys/arch/riscv64/riscv64/mem.c
+++ b/sys/arch/riscv64/riscv64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.7 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.8 2024/11/18 08:42:53 mvs Exp $ */
/*
* Copyright (c) 1982, 1986, 1990, 1993
@@ -104,7 +104,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/sh/sh/mem.c b/sys/arch/sh/sh/mem.c
index 88c15695034..f28c13cfc26 100644
--- a/sys/arch/sh/sh/mem.c
+++ b/sys/arch/sh/sh/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.13 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.14 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.21 2006/07/23 22:06:07 ad Exp $ */
/*
@@ -108,7 +108,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/arch/sparc64/sparc64/mem.c b/sys/arch/sparc64/sparc64/mem.c
index 19b8152295d..7effdca0576 100644
--- a/sys/arch/sparc64/sparc64/mem.c
+++ b/sys/arch/sparc64/sparc64/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.22 2024/10/28 10:18:03 mvs Exp $ */
+/* $OpenBSD: mem.c,v 1.23 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: mem.c,v 1.18 2001/04/24 04:31:12 thorpej Exp $ */
/*
@@ -69,7 +69,7 @@ mmopen(dev_t dev, int flag, int mode, struct proc *p)
switch (minor(dev)) {
case 0:
case 1:
- if (atomic_load_int(&securelevel) <= 0 ||
+ if ((int)atomic_load_int(&securelevel) <= 0 ||
atomic_load_int(&allowkmem))
break;
return (EPERM);
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
index b45b2b7ca1d..0bc6ab794b4 100644
--- a/sys/kern/kern_sysctl.c
+++ b/sys/kern/kern_sysctl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kern_sysctl.c,v 1.454 2024/11/08 10:24:13 bluhm Exp $ */
+/* $OpenBSD: kern_sysctl.c,v 1.455 2024/11/18 08:42:53 mvs Exp $ */
/* $NetBSD: kern_sysctl.c,v 1.17 1996/05/20 17:49:05 mrg Exp $ */
/*-
@@ -1173,7 +1173,7 @@ int
sysctl_securelevel_int(void *oldp, size_t *oldlenp, void *newp, size_t newlen,
int *valp)
{
- if (atomic_load_int(&securelevel) > 0)
+ if ((int)atomic_load_int(&securelevel) > 0)
return (sysctl_rdint(oldp, oldlenp, newp, *valp));
return (sysctl_int(oldp, oldlenp, newp, newlen, valp));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 08:42:25 +0000