1 files changed, 22 insertions, 0 deletions
diff --git a/emulators/virtualbox-ose-legacy/files/patch-src_VBox_Runtime_r0drv_freebsd_memuserkernel-r0drv-freebsd.c b/emulators/virtualbox-ose-legacy/files/patch-src_VBox_Runtime_r0drv_freebsd_memuserkernel-r0drv-freebsd.c
new file mode 100644
index 000000000000..53bac187bde0
--- /dev/null
+++ b/emulators/virtualbox-ose-legacy/files/patch-src_VBox_Runtime_r0drv_freebsd_memuserkernel-r0drv-freebsd.c
@@ -0,0 +1,22 @@
+--- src/VBox/Runtime/r0drv/freebsd/memuserkernel-r0drv-freebsd.c.orig	2018-10-15 14:31:31 UTC
++++ src/VBox/Runtime/r0drv/freebsd/memuserkernel-r0drv-freebsd.c
+@@ -36,7 +36,9 @@
+ 
+ RTR0DECL(int) RTR0MemUserCopyFrom(void *pvDst, RTR3PTR R3PtrSrc, size_t cb)
+ {
++    IPRT_FREEBSD_SAVE_EFL_AC();
+     int rc = copyin((const void *)R3PtrSrc, pvDst, cb);
++    IPRT_FREEBSD_RESTORE_EFL_AC();
+     if (RT_LIKELY(rc == 0))
+         return VINF_SUCCESS;
+     return VERR_ACCESS_DENIED;
+@@ -45,7 +47,9 @@ RTR0DECL(int) RTR0MemUserCopyFrom(void *pvDst, RTR3PTR
+ 
+ RTR0DECL(int) RTR0MemUserCopyTo(RTR3PTR R3PtrDst, void const *pvSrc, size_t cb)
+ {
++    IPRT_FREEBSD_SAVE_EFL_AC();
+     int rc = copyout(pvSrc, (void *)R3PtrDst, cb);
++    IPRT_FREEBSD_RESTORE_EFL_AC();
+     if (RT_LIKELY(rc == 0))
+         return VINF_SUCCESS;
+     return VERR_ACCESS_DENIED;