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Fixed some conditions.

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Subv 2015-12-25 22:43:24 -05:00
parent 58649e671f
commit f6a98d429a
1 changed files with 25 additions and 25 deletions
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50
src/core/hle/service/ldr_ro.cpp
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@ -370,109 +370,109 @@ bool CROHeader::VerifyAndRelocateOffsets(u32 base, u32 size) {
if (name_offset) { if (name_offset) {
name_offset += base; name_offset += base;
if (name_offset >= end) if (name_offset > end)
return false; return false;
} }
if (code_offset) { if (code_offset) {
code_offset += base; code_offset += base;
if (code_offset >= end) if (code_offset > end)
return false; return false;
} }
if (unk_offset) { if (unk_offset) {
unk_offset += base; unk_offset += base;
if (unk_offset >= end) if (unk_offset > end)
return false; return false;
} }
if (module_name_offset) { if (module_name_offset) {
module_name_offset += base; module_name_offset += base;
if (module_name_offset >= end) if (module_name_offset > end)
return false; return false;
} }
if (segment_table_offset) { if (segment_table_offset) {
segment_table_offset += base; segment_table_offset += base;
if (segment_table_offset >= end) if (segment_table_offset > end)
return false; return false;
} }
if (export_table_offset) { if (export_table_offset) {
export_table_offset += base; export_table_offset += base;
if (export_table_offset >= end) if (export_table_offset > end)
return false; return false;
} }
if (unk1_offset) { if (unk1_offset) {
unk1_offset += base; unk1_offset += base;
if (unk1_offset >= end) if (unk1_offset > end)
return false; return false;
} }
if (export_strings_offset) { if (export_strings_offset) {
export_strings_offset += base; export_strings_offset += base;
if (export_strings_offset >= end) if (export_strings_offset > end)
return false; return false;
} }
if (export_tree_offset) { if (export_tree_offset) {
export_tree_offset += base; export_tree_offset += base;
if (export_tree_offset >= end) if (export_tree_offset > end)
return false; return false;
} }
if (unk2_offset) { if (unk2_offset) {
unk2_offset += base; unk2_offset += base;
if (unk2_offset >= end) if (unk2_offset > end)
return false; return false;
} }
if (import_patches_offset) { if (import_patches_offset) {
import_patches_offset += base; import_patches_offset += base;
if (import_patches_offset >= end) if (import_patches_offset > end)
return false; return false;
} }
if (import_table1_offset) { if (import_table1_offset) {
import_table1_offset += base; import_table1_offset += base;
if (import_table1_offset >= end) if (import_table1_offset > end)
return false; return false;
} }
if (import_table2_offset) { if (import_table2_offset) {
import_table2_offset += base; import_table2_offset += base;
if (import_table2_offset >= end) if (import_table2_offset > end)
return false; return false;
} }
if (import_table3_offset) { if (import_table3_offset) {
import_table3_offset += base; import_table3_offset += base;
if (import_table3_offset >= end) if (import_table3_offset > end)
return false; return false;
} }
if (import_strings_offset) { if (import_strings_offset) {
import_strings_offset += base; import_strings_offset += base;
if (import_strings_offset >= end) if (import_strings_offset > end)
return false; return false;
} }
if (unk3_offset) { if (unk3_offset) {
unk3_offset += base; unk3_offset += base;
if (unk3_offset >= end) if (unk3_offset > end)
return false; return false;
} }
if (relocation_patches_offset) { if (relocation_patches_offset) {
relocation_patches_offset += base; relocation_patches_offset += base;
if (relocation_patches_offset >= end) if (relocation_patches_offset > end)
return false; return false;
} }
if (unk4_offset) { if (unk4_offset) {
unk4_offset += base; unk4_offset += base;
if (unk4_offset >= end) if (unk4_offset > end)
return false; return false;
} }
@ -485,10 +485,10 @@ bool CROHeader::VerifyAndRelocateOffsets(u32 base, u32 size) {
export_strings_offset + export_strings_num > end || export_strings_offset + export_strings_num > end ||
export_tree_offset + sizeof(ExportTreeEntry) * export_tree_num > end || export_tree_offset + sizeof(ExportTreeEntry) * export_tree_num > end ||
unk2_offset + sizeof(Unk2Patch) * unk2_num > end || unk2_offset + sizeof(Unk2Patch) * unk2_num > end ||
import_patches_offset + sizeof(Patch) * import_patches_num || import_patches_offset + sizeof(Patch) * import_patches_num > end ||
import_table1_offset + sizeof(ImportTableEntry) * import_table1_num || import_table1_offset + sizeof(ImportTableEntry) * import_table1_num > end ||
import_table2_offset + sizeof(ImportTableEntry) * import_table2_num || import_table2_offset + sizeof(ImportTableEntry) * import_table2_num > end ||
import_table3_offset + sizeof(ImportTableEntry) * import_table3_num || import_table3_offset + sizeof(ImportTableEntry) * import_table3_num > end ||
import_strings_offset + import_strings_num > end || import_strings_offset + import_strings_num > end ||
unk3_offset + sizeof(Unk3Patch) * unk3_num > end || unk3_offset + sizeof(Unk3Patch) * unk3_num > end ||
relocation_patches_offset + sizeof(Patch) * relocation_patches_num > end || relocation_patches_offset + sizeof(Patch) * relocation_patches_num > end ||
@ -647,7 +647,7 @@ static void ApplyUnk2Patches(CROHeader* header, u32 base) {
u32 base_segment_offset = unk1_table_entry >> 4; u32 base_segment_offset = unk1_table_entry >> 4;
SegmentTableEntry* base_segment = patch_cro->GetSegmentTableEntry(base_segment_id); SegmentTableEntry* base_segment = patch_cro->GetSegmentTableEntry(base_segment_id);
Patch* first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(base + table1_entry->patches_offset)); Patch* first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(table1_entry->patches_offset));
ApplyListPatches(header, first_patch, base_segment->segment_offset + base_segment_offset); ApplyListPatches(header, first_patch, base_segment->segment_offset + base_segment_offset);
} }
@ -668,7 +668,7 @@ static void BackApplyUnk2Patches(CROHeader* header, u32 base, CROHeader* new_hea
for (int i = 0; i < header->unk2_num; ++i) { for (int i = 0; i < header->unk2_num; ++i) {
Unk2Patch* entry = header->GetUnk2PatchEntry(i); Unk2Patch* entry = header->GetUnk2PatchEntry(i);
char* old_cro_name = reinterpret_cast<char*>(Memory::GetPointer(entry->string_offset)); char* old_cro_name = reinterpret_cast<char*>(Memory::GetPointer(entry->string_offset));
char* new_cro_name = reinterpret_cast<char*>(Memory::GetPointer(new_base + new_header->name_offset)); char* new_cro_name = reinterpret_cast<char*>(Memory::GetPointer(new_header->name_offset));
if (strcmp(old_cro_name, new_cro_name) != 0) if (strcmp(old_cro_name, new_cro_name) != 0)
continue; continue;
@ -682,7 +682,7 @@ static void BackApplyUnk2Patches(CROHeader* header, u32 base, CROHeader* new_hea
u32 base_segment_offset = unk1_table_entry >> 4; u32 base_segment_offset = unk1_table_entry >> 4;
SegmentTableEntry* base_segment = patch_cro->GetSegmentTableEntry(base_segment_id); SegmentTableEntry* base_segment = patch_cro->GetSegmentTableEntry(base_segment_id);
Patch* first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(base + table1_entry->patches_offset)); Patch* first_patch = reinterpret_cast<Patch*>(Memory::GetPointer(table1_entry->patches_offset));
ApplyListPatches(header, first_patch, base_segment->segment_offset + base_segment_offset); ApplyListPatches(header, first_patch, base_segment->segment_offset + base_segment_offset);
} }