kern: fix svc bounds checking for main memory size 4GB -> 8GB (closes #1320)

2021-01-07 03:43:09 -08:00
parent b21f8a5043
commit 1c9d6b4d90
3 changed files with 6 additions and 6 deletions
--- a/libraries/libmesosphere/source/svc/kern_svc_physical_memory.cpp
+++ b/libraries/libmesosphere/source/svc/kern_svc_physical_memory.cpp
@@ -24,7 +24,7 @@ namespace ams::kern::svc {
        Result SetHeapSize(uintptr_t *out_address, size_t size) {
            /* Validate size. */
            R_UNLESS(util::IsAligned(size, ams::svc::HeapSizeAlignment), svc::ResultInvalidSize());
-            R_UNLESS(size < ams::kern::MainMemorySize,                   svc::ResultInvalidSize());
+            R_UNLESS(size < ams::kern::MainMemorySizeMax,                svc::ResultInvalidSize());

            /* Set the heap size. */
            KProcessAddress address;