bktr: Fix bucket overlap error

This commit is contained in:
Zach Hilman 2018-09-04 17:01:40 -04:00
parent 7d5d781b20
commit c913136eb2
8 changed files with 11 additions and 9 deletions

View file

@ -425,9 +425,6 @@ NCA::NCA(VirtualFile file_, VirtualFile bktr_base_romfs_, u64 bktr_base_ivfc_off
} else {
files.push_back(std::move(dec));
romfs = files.back();
const u64 raw_size =
MEDIA_OFFSET_MULTIPLIER * (header.section_tables[i].media_end_offset -
header.section_tables[i].media_offset);
}
} else if (section.raw.header.filesystem_type == NCASectionFilesystemType::PFS0) {
u64 offset = (static_cast<u64>(header.section_tables[i].media_offset) *

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@ -50,7 +50,7 @@ size_t BKTR::Read(u8* data, size_t length, size_t offset) const {
}
if (!bktr_read) {
ASSERT_MSG(section_offset > ivfc_offset, "Offset calculation negative.");
ASSERT_MSG(section_offset >= ivfc_offset, "Offset calculation negative.");
return base_romfs->Read(data, length, section_offset - ivfc_offset);
}
@ -118,7 +118,7 @@ std::pair<size_t, size_t> BKTR::SearchBucketEntry(u64 offset, BlockType block,
size_t bucket_id = std::count_if(block.base_offsets.begin() + 1,
block.base_offsets.begin() + block.number_buckets,
[&offset](u64 base_offset) { return base_offset < offset; });
[&offset](u64 base_offset) { return base_offset <= offset; });
const auto bucket = buckets[bucket_id];

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@ -2,10 +2,13 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/loader.h"
namespace FileSys {

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@ -8,7 +8,6 @@
#include <string>
#include "common/common_types.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/vfs.h"
namespace FileSys {

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@ -12,6 +12,7 @@
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs_factory.h"
#include "core/hle/kernel/process.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/loader.h"

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@ -10,6 +10,7 @@
#include "core/file_sys/bis_factory.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/mode.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/sdmc_factory.h"
@ -19,7 +20,6 @@
#include "core/hle/service/filesystem/fsp_ldr.h"
#include "core/hle/service/filesystem/fsp_pr.h"
#include "core/hle/service/filesystem/fsp_srv.h"
#include "filesystem.h"
namespace Service::FileSystem {

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@ -93,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
return "unknown";
}
constexpr std::array<const char*, 57> RESULT_MESSAGES{
constexpr std::array<const char*, 58> RESULT_MESSAGES{
"The operation completed successfully.",
"The loader requested to load is already loaded.",
"The operation is not implemented.",
@ -143,7 +143,7 @@ constexpr std::array<const char*, 57> RESULT_MESSAGES{
"The AES Key Generation Source could not be found.",
"The SD Save Key Source could not be found.",
"The SD NCA Key Source could not be found.",
"The NSP file is missing a Program-type NCA."};
"The NSP file is missing a Program-type NCA.",
"The BKTR-type NCA has a bad BKTR header.",
"The BKTR Subsection entry is not located immediately after the Relocation entry.",
"The BKTR Subsection entry is not at the end of the media block.",

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@ -32,6 +32,8 @@
#include "core/crypto/key_manager.h"
#include "core/file_sys/card_image.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.h"
#include "core/file_sys/registered_cache.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/submission_package.h"