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Improve detecting FSClients which have been added by homebrew

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This commit is contained in:
Maschell 2023-07-29 14:19:05 +02:00
parent 72ff59de95
commit ef42550673
1 changed files with 9 additions and 2 deletions
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11
source/patches/patches_replacements.cpp
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@ -5,10 +5,17 @@
#include <coreinit/filesystem_fsa.h> #include <coreinit/filesystem_fsa.h>
#include <coreinit/title.h> #include <coreinit/title.h>
static inline bool IsInHardcodedHomebrewMemoryRegion(void *addr) {
if ((uint32_t) addr >= 0x00800000 && (uint32_t) addr < 0x01000000) {
return true;
}
return false;
}
DECL_FUNCTION(FSStatus, FSAddClient, FSClient *client, FSErrorFlag errorMask) { DECL_FUNCTION(FSStatus, FSAddClient, FSClient *client, FSErrorFlag errorMask) {
auto res = real_FSAddClient(client, errorMask); auto res = real_FSAddClient(client, errorMask);
if (res == FS_STATUS_OK) { if (res == FS_STATUS_OK) {
if (((uint32_t) client & 0xF0000000) != gHeapMask) { if (((uint32_t) client & 0xF0000000) != gHeapMask && !IsInHardcodedHomebrewMemoryRegion(client)) {
gNonHomebrewFSClientCount++; gNonHomebrewFSClientCount++;
} }
} }
@ -18,7 +25,7 @@ DECL_FUNCTION(FSStatus, FSAddClient, FSClient *client, FSErrorFlag errorMask) {
DECL_FUNCTION(FSStatus, FSDelClient, FSClient *client, FSErrorFlag errorMask) { DECL_FUNCTION(FSStatus, FSDelClient, FSClient *client, FSErrorFlag errorMask) {
auto res = real_FSDelClient(client, errorMask); auto res = real_FSDelClient(client, errorMask);
if (res == FS_STATUS_OK) { if (res == FS_STATUS_OK) {
if (((uint32_t) client & 0xF0000000) != gHeapMask) { if (((uint32_t) client & 0xF0000000) != gHeapMask && !IsInHardcodedHomebrewMemoryRegion(client)) {
gNonHomebrewFSClientCount--; gNonHomebrewFSClientCount--;
} }
} }