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path: root/lib/libkvm/kvm_i386.c
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Diffstat (limited to 'lib/libkvm/kvm_i386.c')
-rw-r--r--lib/libkvm/kvm_i386.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libkvm/kvm_i386.c b/lib/libkvm/kvm_i386.c
index e70098a..258c2f2 100644
--- a/lib/libkvm/kvm_i386.c
+++ b/lib/libkvm/kvm_i386.c
@@ -280,7 +280,7 @@ _kvm_vatop(kvm_t *kd, u_long va, off_t *pa)
#define PG_FRAME4M (~PAGE4M_MASK)
pde_pa = ((u_long)pde & PG_FRAME4M) + (va & PAGE4M_MASK);
s = _kvm_pa2off(kd, pde_pa, &ofs);
- if (s <= sizeof pde) {
+ if (s < sizeof pde) {
_kvm_syserr(kd, kd->program,
"_kvm_vatop: pde_pa not found");
goto invalid;
@@ -293,7 +293,7 @@ _kvm_vatop(kvm_t *kd, u_long va, off_t *pa)
pte_pa = ((u_long)pde & PG_FRAME) + (pteindex * sizeof(pde));
s = _kvm_pa2off(kd, pte_pa, &ofs);
- if (s <= sizeof pte) {
+ if (s < sizeof pte) {
_kvm_err(kd, kd->program, "_kvm_vatop: pdpe_pa not found");
goto invalid;
}
@@ -376,7 +376,7 @@ _kvm_vatop_pae(kvm_t *kd, u_long va, off_t *pa)
#define PG_FRAME2M (~PAGE2M_MASK)
pde_pa = ((u_long)pde & PG_FRAME2M) + (va & PAGE2M_MASK);
s = _kvm_pa2off(kd, pde_pa, &ofs);
- if (s <= sizeof pde) {
+ if (s < sizeof pde) {
_kvm_syserr(kd, kd->program,
"_kvm_vatop_pae: pde_pa not found");
goto invalid;
@@ -389,7 +389,7 @@ _kvm_vatop_pae(kvm_t *kd, u_long va, off_t *pa)
pte_pa = ((uint64_t)pde & PG_FRAME_PAE) + (pteindex * sizeof(pde));
s = _kvm_pa2off(kd, pte_pa, &ofs);
- if (s <= sizeof pte) {
+ if (s < sizeof pte) {
_kvm_err(kd, kd->program, "_kvm_vatop_pae: pdpe_pa not found");
goto invalid;
}
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