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[clink] Verify input files

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git-svn-id: svn://kolibrios.org@8948 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Magomed Kostoev (mkostoevr) 2021-06-26 23:24:45 +00:00
parent 4a974f6b39
commit c213c7fdf5
2 changed files with 180 additions and 23 deletions
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160
programs/develop/clink/epep/epep.h
View File

@ -12,6 +12,7 @@
#define EPEP_READER FILE * #define EPEP_READER FILE *
#define EPEP_READER_GET(preader) getc(*preader) #define EPEP_READER_GET(preader) getc(*preader)
#define EPEP_READER_SEEK(preader, offset) fseek(*preader, offset, SEEK_SET) #define EPEP_READER_SEEK(preader, offset) fseek(*preader, offset, SEEK_SET)
#define EPEP_READER_SEEK_END(preader, offset) fseek(*preader, offset, SEEK_END)
#define EPEP_READER_TELL(preader) ftell(*preader) #define EPEP_READER_TELL(preader) ftell(*preader)
#define EPEP_READER_GET_BLOCK(preader, size, buf) fread(buf, 1, size, *preader); #define EPEP_READER_GET_BLOCK(preader, size, buf) fread(buf, 1, size, *preader);
#endif #endif
@ -39,6 +40,27 @@ typedef enum {
EPEP_ERR_EXPORT_ADDRESS_TABLE_ENTRY_NAME_NOT_FOUND, EPEP_ERR_EXPORT_ADDRESS_TABLE_ENTRY_NAME_NOT_FOUND,
EPEP_ERR_NO_BASE_RELOCATION_TABLE, EPEP_ERR_NO_BASE_RELOCATION_TABLE,
EPEP_ERR_BASE_RELOCATION_IS_ALREADY_END, EPEP_ERR_BASE_RELOCATION_IS_ALREADY_END,
EPEP_ERR_INVALID_DATA_DIRECTORY_OFFSET,
EPEP_ERR_INVALID_SECTION_HEADER_OFFSET,
EPEP_ERR_INVALID_SECTION_DATA_OFFSET,
EPEP_ERR_INVALID_STRING_TABLE_SIZE_OFFSET,
EPEP_ERR_INVALID_SYMBOL_OFFSET,
EPEP_ERR_INVALID_IMPORT_DIRECTORY_OFFSET,
EPEP_ERR_INVALID_IMPORT_DIRECTORY_NAME_OFFSET,
EPEP_ERR_INVALID_LOOKUP_OFFSET,
EPEP_ERR_INVALID_LOOKUP_NAME_OFFSET,
EPEP_ERR_INVALID_EXPORT_TABLE_OFFSET,
EPEP_ERR_INVALID_DLL_NAME_OFFSET,
EPEP_ERR_INVALID_EXPORT_NAME_POINTER_OFFSET,
EPEP_ERR_INVALID_ORDINAL_TABLE_OFFSET,
EPEP_ERR_INVALID_EXPORT_NAME_OFFSET,
EPEP_ERR_INVALID_EXPORT_ADDRESS_OFFSET,
EPEP_ERR_INVALID_FORWARDER_OFFSET,
EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_OFFSET,
EPEP_ERR_INVALID_NEXT_BASE_RELOCATION_BLOCK_OFFSET,
EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_BASE_RELOCATION_OFFSET,
EPEP_ERR_INVALID_SECTION_RELOCATION_OFFSET,
EPEP_ERR_INVALID_LINENUMBER_OFFSET,
} EpepError; } EpepError;
// //
@ -49,6 +71,7 @@ typedef struct {
EPEP_READER reader; EPEP_READER reader;
EpepKind kind; EpepKind kind;
EpepError error_code; EpepError error_code;
size_t file_size;
size_t signature_offset_offset; size_t signature_offset_offset;
size_t signature_offset; size_t signature_offset;
size_t first_data_directory_offset; size_t first_data_directory_offset;
@ -364,6 +387,11 @@ static int epep_seek(Epep *epep, size_t offset) {
return 1; return 1;
} }
static int epep_seek_end(Epep *epep, size_t offset) {
EPEP_READER_SEEK_END(&epep->reader, offset);
return 1;
}
static int epep_read_block(Epep *epep, size_t size, void *block) { static int epep_read_block(Epep *epep, size_t size, void *block) {
EPEP_READER_GET_BLOCK(&epep->reader, size, block); EPEP_READER_GET_BLOCK(&epep->reader, size, block);
return 1; return 1;
@ -407,6 +435,10 @@ static uint64_t epep_read_ptr(Epep *epep) {
return is_pe32(epep) ? epep_read_u32(epep) : epep_read_u64(epep); return is_pe32(epep) ? epep_read_u32(epep) : epep_read_u64(epep);
} }
static int epep_valid_offset(Epep *epep, size_t offset, size_t size) {
return (offset + size) <= epep->file_size;
}
// //
// Generic // Generic
// //
@ -415,14 +447,13 @@ int epep_init(Epep *epep, EPEP_READER reader) {
*epep = (Epep){ 0 }; *epep = (Epep){ 0 };
epep->kind = EPEP_IMAGE; epep->kind = EPEP_IMAGE;
epep->reader = reader; epep->reader = reader;
epep_seek_end(epep, 0);
epep->file_size = EPEP_READER_TELL(&epep->reader);
epep_seek(epep, 0);
epep->error_code = EPEP_ERR_SUCCESS; epep->error_code = EPEP_ERR_SUCCESS;
epep->signature_offset_offset = 0x3c; epep->signature_offset_offset = 0x3c;
epep_seek(epep, epep->signature_offset_offset); epep_seek(epep, epep->signature_offset_offset);
epep->signature_offset = 0; epep->signature_offset = epep_read_u32(epep);
epep->signature_offset |= epep_read_u8(epep);
epep->signature_offset |= epep_read_u8(epep) << 8;
epep->signature_offset |= epep_read_u8(epep) << 16;
epep->signature_offset |= epep_read_u8(epep) << 24;
epep_seek(epep, epep->signature_offset); epep_seek(epep, epep->signature_offset);
char signature_buf[4]; char signature_buf[4];
signature_buf[0] = epep_read_u8(epep); signature_buf[0] = epep_read_u8(epep);
@ -508,7 +539,12 @@ int epep_get_data_directory_by_index(Epep *epep, EpepImageDataDirectory *idd, si
epep->error_code = EPEP_ERR_DATA_DIRECTORY_INDEX_IS_INVALID; epep->error_code = EPEP_ERR_DATA_DIRECTORY_INDEX_IS_INVALID;
return 0; return 0;
} }
epep_seek(epep, epep->first_data_directory_offset + sizeof(EpepImageDataDirectory) * index); size_t offset = epep->first_data_directory_offset + sizeof(EpepImageDataDirectory) * index;
if (!epep_valid_offset(epep, offset, sizeof(EpepImageDataDirectory))) {
epep->error_code = EPEP_ERR_INVALID_DATA_DIRECTORY_OFFSET;
return 0;
}
epep_seek(epep, offset);
idd->VirtualAddress = epep_read_u32(epep); idd->VirtualAddress = epep_read_u32(epep);
idd->Size = epep_read_u32(epep); idd->Size = epep_read_u32(epep);
return 1; return 1;
@ -523,7 +559,12 @@ int epep_get_section_header_by_index(Epep *epep, EpepSectionHeader *sh, size_t i
epep->error_code = EPEP_ERR_SECTION_HEADER_INDEX_IS_INVALID; epep->error_code = EPEP_ERR_SECTION_HEADER_INDEX_IS_INVALID;
return 0; return 0;
} }
epep_seek(epep, epep->first_section_header_offset + sizeof(EpepSectionHeader) * index); size_t offset = epep->first_section_header_offset + sizeof(EpepSectionHeader) * index;
if (!epep_valid_offset(epep, offset, sizeof(EpepSectionHeader))) {
epep->error_code = EPEP_ERR_INVALID_SECTION_HEADER_OFFSET;
return 0;
}
epep_seek(epep, offset);
for (int i = 0; i < 8; i++) { for (int i = 0; i < 8; i++) {
sh->Name[i] = epep_read_u8(epep); sh->Name[i] = epep_read_u8(epep);
} }
@ -553,8 +594,13 @@ int epep_get_section_header_by_rva(Epep *epep, EpepSectionHeader *sh, size_t add
} }
int epep_get_section_contents(Epep *epep, EpepSectionHeader *sh, void *buf) { int epep_get_section_contents(Epep *epep, EpepSectionHeader *sh, void *buf) {
size_t offset = sh->PointerToRawData;
size_t size_of_raw_data = sh->SizeOfRawData; size_t size_of_raw_data = sh->SizeOfRawData;
epep_seek(epep, sh->PointerToRawData); if (!epep_valid_offset(epep, offset, size_of_raw_data)) {
epep->error_code = EPEP_ERR_INVALID_SECTION_DATA_OFFSET;
return 0;
}
epep_seek(epep, offset);
epep_read_block(epep, size_of_raw_data, buf); epep_read_block(epep, size_of_raw_data, buf);
return 1; return 1;
} }
@ -564,7 +610,12 @@ int epep_get_section_contents(Epep *epep, EpepSectionHeader *sh, void *buf) {
// //
int epep_get_string_table_size(Epep *epep, size_t *size) { int epep_get_string_table_size(Epep *epep, size_t *size) {
epep_seek(epep, epep->coffFileHeader.PointerToSymbolTable + 18 * epep->coffFileHeader.NumberOfSymbols); size_t offset = epep->coffFileHeader.PointerToSymbolTable + 18 * epep->coffFileHeader.NumberOfSymbols;
if (!epep_valid_offset(epep, offset, sizeof(uint32_t))) {
epep->error_code = EPEP_ERR_INVALID_STRING_TABLE_SIZE_OFFSET;
return 0;
}
epep_seek(epep, offset);
*size = epep_read_u32(epep); *size = epep_read_u32(epep);
return 1; return 1;
} }
@ -592,7 +643,12 @@ int epep_get_symbol_by_index(Epep *epep, EpepCoffSymbol *sym, size_t index) {
epep->error_code = EPEP_ERR_SYMBOL_INDEX_IS_INVALID; epep->error_code = EPEP_ERR_SYMBOL_INDEX_IS_INVALID;
return 0; return 0;
} }
epep_seek(epep, epep->coffFileHeader.PointerToSymbolTable + 18 * index); size_t offset = epep->coffFileHeader.PointerToSymbolTable + 18 * index;
if (!epep_valid_offset(epep, offset, 18)) {
epep->error_code = EPEP_ERR_INVALID_SYMBOL_OFFSET;
return 0;
}
epep_seek(epep, offset);
for (size_t i = 0; i < 18; i++) { for (size_t i = 0; i < 18; i++) {
sym->auxFile.FileName[i] = epep_read_u8(epep); sym->auxFile.FileName[i] = epep_read_u8(epep);
} }
@ -631,7 +687,12 @@ int epep_get_import_directory_by_index(Epep *epep, EpepImportDirectory *import_d
return 0; return 0;
} }
} }
epep_seek(epep, epep->import_table_offset + index * sizeof(*import_directory)); size_t offset = epep->import_table_offset + index * sizeof(*import_directory);
if (!epep_valid_offset(epep, offset, sizeof(*import_directory))) {
epep->error_code = EPEP_ERR_INVALID_IMPORT_DIRECTORY_OFFSET;
return 0;
}
epep_seek(epep, offset);
epep_read_block(epep, sizeof(*import_directory), import_directory); epep_read_block(epep, sizeof(*import_directory), import_directory);
return 1; return 1;
} }
@ -642,6 +703,10 @@ int epep_get_import_directory_name_s(Epep *epep, EpepImportDirectory *import_dir
if (!epep_get_file_offset_by_rva(epep, &name_offset, name_rva)) { if (!epep_get_file_offset_by_rva(epep, &name_offset, name_rva)) {
return 0; return 0;
} }
if (!epep_valid_offset(epep, name_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_IMPORT_DIRECTORY_NAME_OFFSET;
return 0;
}
epep_seek(epep, name_offset); epep_seek(epep, name_offset);
epep_read_block(epep, name_max, name); epep_read_block(epep, name_max, name);
return 1; return 1;
@ -654,6 +719,10 @@ int epep_get_import_directory_lookup_by_index(Epep *epep, EpepImportDirectory *i
} }
size_t size_of_lookup = is_pe32(epep) ? 4 : 8; size_t size_of_lookup = is_pe32(epep) ? 4 : 8;
size_t lookup_offset = first_lookup_offset + size_of_lookup * index; size_t lookup_offset = first_lookup_offset + size_of_lookup * index;
if (!epep_valid_offset(epep, lookup_offset, size_of_lookup)) {
epep->error_code = EPEP_ERR_INVALID_LOOKUP_OFFSET;
return 0;
}
epep_seek(epep, lookup_offset); epep_seek(epep, lookup_offset);
epep_read_block(epep, size_of_lookup, lookup); epep_read_block(epep, size_of_lookup, lookup);
return 1; return 1;
@ -680,6 +749,10 @@ int epep_get_lookup_name_s(Epep *epep, size_t lookup, char *name, size_t name_ma
} }
// skip 2 bytes (Name Table :: Hint) // skip 2 bytes (Name Table :: Hint)
name_offset += 2; name_offset += 2;
if (!epep_valid_offset(epep, name_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_LOOKUP_NAME_OFFSET;
return 0;
}
epep_seek(epep, name_offset); epep_seek(epep, name_offset);
epep_read_block(epep, name_max, name); epep_read_block(epep, name_max, name);
return 1; return 1;
@ -717,6 +790,10 @@ int epep_read_export_directory(Epep *epep) {
return 0; return 0;
} }
} }
if (!epep_valid_offset(epep, epep->export_table_offset, sizeof(epep->export_directory))) {
epep->error_code = EPEP_ERR_INVALID_EXPORT_TABLE_OFFSET;
return 0;
}
epep_seek(epep, epep->export_table_offset); epep_seek(epep, epep->export_table_offset);
epep_read_block(epep, sizeof(epep->export_directory), &epep->export_directory); epep_read_block(epep, sizeof(epep->export_directory), &epep->export_directory);
return 1; return 1;
@ -727,6 +804,10 @@ int epep_get_dll_name_s(Epep *epep, char *name, size_t name_max) {
if (!epep_get_file_offset_by_rva(epep, &offset, epep->export_directory.NameRva)) { if (!epep_get_file_offset_by_rva(epep, &offset, epep->export_directory.NameRva)) {
return 0; return 0;
} }
if (!epep_valid_offset(epep, offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_DLL_NAME_OFFSET;
return 0;
}
epep_seek(epep, offset); epep_seek(epep, offset);
epep_read_block(epep, name_max, name); epep_read_block(epep, name_max, name);
return 1; return 1;
@ -738,7 +819,12 @@ int epep_get_export_name_pointer_by_index(Epep *epep, size_t *name_rva, size_t i
if (!epep_get_file_offset_by_rva(epep, &name_pointer_table_offset, name_pointer_table_rva)) { if (!epep_get_file_offset_by_rva(epep, &name_pointer_table_offset, name_pointer_table_rva)) {
return 0; return 0;
} }
epep_seek(epep, name_pointer_table_offset + sizeof(uint32_t) * index); size_t offset = name_pointer_table_offset + sizeof(uint32_t) * index;
if (!epep_valid_offset(epep, offset, sizeof(uint32_t))) {
epep->error_code = EPEP_ERR_INVALID_EXPORT_NAME_POINTER_OFFSET;
return 0;
}
epep_seek(epep, offset);
*name_rva = epep_read_u32(epep); *name_rva = epep_read_u32(epep);
return 1; return 1;
} }
@ -748,6 +834,10 @@ int epep_get_export_name_s_by_index(Epep *epep, char *name, size_t name_max, siz
if (!epep_get_file_offset_by_rva(epep, &ordinal_table_offset, epep->export_directory.OrdinalTableRva)) { if (!epep_get_file_offset_by_rva(epep, &ordinal_table_offset, epep->export_directory.OrdinalTableRva)) {
return 0; return 0;
} }
if (!epep_valid_offset(epep, ordinal_table_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_ORDINAL_TABLE_OFFSET;
return 0;
}
epep_seek(epep, ordinal_table_offset); epep_seek(epep, ordinal_table_offset);
for (size_t i = 0; i < epep->export_directory.NumberOfNamePointers; i++) { for (size_t i = 0; i < epep->export_directory.NumberOfNamePointers; i++) {
uint16_t ordinal = epep_read_u16(epep); uint16_t ordinal = epep_read_u16(epep);
@ -760,6 +850,10 @@ int epep_get_export_name_s_by_index(Epep *epep, char *name, size_t name_max, siz
if (!epep_get_file_offset_by_rva(epep, &name_offset, name_rva)) { if (!epep_get_file_offset_by_rva(epep, &name_offset, name_rva)) {
return 0; return 0;
} }
if (!epep_valid_offset(epep, name_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_EXPORT_NAME_OFFSET;
return 0;
}
epep_seek(epep, name_offset); epep_seek(epep, name_offset);
epep_read_block(epep, name_max, name); epep_read_block(epep, name_max, name);
return 1; return 1;
@ -775,7 +869,12 @@ int epep_get_export_address_by_index(Epep *epep, EpepExportAddress *export_addre
return 0; return 0;
} }
EPEP_ASSERT(sizeof(EpepExportAddress) == sizeof(uint32_t)); EPEP_ASSERT(sizeof(EpepExportAddress) == sizeof(uint32_t));
epep_seek(epep, export_address_table_offset + sizeof(EpepExportAddress) * index); size_t offset = export_address_table_offset + sizeof(EpepExportAddress) * index;
if (!epep_valid_offset(epep, offset, sizeof(*export_address))) {
epep->error_code = EPEP_ERR_INVALID_EXPORT_ADDRESS_OFFSET;
return 0;
}
epep_seek(epep, offset);
epep_read_block(epep, sizeof(*export_address), export_address); epep_read_block(epep, sizeof(*export_address), export_address);
return 1; return 1;
} }
@ -785,6 +884,10 @@ int epep_get_export_address_forwarder_s(Epep *epep, EpepExportAddress *export_ad
if (!epep_get_file_offset_by_rva(epep, &forwarder_offset, export_address->ForwarderRva)) { if (!epep_get_file_offset_by_rva(epep, &forwarder_offset, export_address->ForwarderRva)) {
return 0; return 0;
} }
if (!epep_valid_offset(epep, forwarder_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_FORWARDER_OFFSET;
return 0;
}
epep_seek(epep, forwarder_offset); epep_seek(epep, forwarder_offset);
epep_read_block(epep, forwarder_max, forwarder); epep_read_block(epep, forwarder_max, forwarder);
return 1; return 1;
@ -838,6 +941,10 @@ int epep_get_first_base_relocation_block(Epep *epep, EpepBaseRelocationBlock *br
epep->error_code = EPEP_ERR_NO_BASE_RELOCATION_TABLE; epep->error_code = EPEP_ERR_NO_BASE_RELOCATION_TABLE;
return 0; return 0;
} }
if (!epep_valid_offset(epep, epep->base_relocation_table_offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_OFFSET;
return 0;
}
if (!epep_seek(epep, epep->base_relocation_table_offset)) { if (!epep_seek(epep, epep->base_relocation_table_offset)) {
return 0; return 0;
} }
@ -857,6 +964,10 @@ int epep_get_next_base_relocation_block(Epep *epep, EpepBaseRelocationBlock *it)
*it = (EpepBaseRelocationBlock){ 0 }; *it = (EpepBaseRelocationBlock){ 0 };
return 1; return 1;
} }
if (!epep_valid_offset(epep, it->offset, 0)) {
epep->error_code = EPEP_ERR_INVALID_NEXT_BASE_RELOCATION_BLOCK_OFFSET;
return 0;
}
if (!epep_seek(epep, it->offset)) { if (!epep_seek(epep, it->offset)) {
return 0; return 0;
} }
@ -866,7 +977,12 @@ int epep_get_next_base_relocation_block(Epep *epep, EpepBaseRelocationBlock *it)
} }
int epep_get_base_relocation_block_base_relocation_by_index(Epep *epep, EpepBaseRelocationBlock *brb, EpepBaseRelocation *br, size_t index) { int epep_get_base_relocation_block_base_relocation_by_index(Epep *epep, EpepBaseRelocationBlock *brb, EpepBaseRelocation *br, size_t index) {
if (!epep_seek(epep, brb->offset + 8 + sizeof(EpepBaseRelocation) * index)) { size_t offset = brb->offset + 8 + sizeof(EpepBaseRelocation) * index;
if (!epep_valid_offset(epep, offset, sizeof(EpepBaseRelocation))) {
epep->error_code = EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_BASE_RELOCATION_OFFSET;
return 0;
}
if (!epep_seek(epep, offset)) {
return 0; return 0;
} }
br->u16 = epep_read_u16(epep); br->u16 = epep_read_u16(epep);
@ -878,8 +994,12 @@ int epep_get_base_relocation_block_base_relocation_by_index(Epep *epep, EpepBase
// //
int epep_get_section_relocation_by_index(Epep *epep, EpepSectionHeader *sh, EpepCoffRelocation *rel, size_t index) { int epep_get_section_relocation_by_index(Epep *epep, EpepSectionHeader *sh, EpepCoffRelocation *rel, size_t index) {
size_t relocationsOffset = sh->PointerToRelocations; size_t offset = sh->PointerToRelocations + 10 * index;
epep_seek(epep, relocationsOffset + 10 * index); if (!epep_valid_offset(epep, offset, 10)) {
epep->error_code = EPEP_ERR_INVALID_SECTION_RELOCATION_OFFSET;
return 0;
}
epep_seek(epep, offset);
epep_read_block(epep, 10, rel); epep_read_block(epep, 10, rel);
return 1; return 1;
} }
@ -889,8 +1009,12 @@ int epep_get_section_relocation_by_index(Epep *epep, EpepSectionHeader *sh, Epep
// //
int epep_get_section_line_number_by_index(Epep *epep, EpepSectionHeader *sh, EpepCoffLinenumber *ln, size_t index) { int epep_get_section_line_number_by_index(Epep *epep, EpepSectionHeader *sh, EpepCoffLinenumber *ln, size_t index) {
size_t LinenumbersOffset = sh->PointerToLinenumbers; size_t offset = sh->PointerToLinenumbers + 6 * index;
epep_seek(epep, LinenumbersOffset + 6 * index); if (!epep_valid_offset(epep, offset, 6)) {
epep->error_code = EPEP_ERR_INVALID_LINENUMBER_OFFSET;
return 0;
}
epep_seek(epep, offset);
epep_read_block(epep, 6, ln); epep_read_block(epep, 6, ln);
return 1; return 1;
} }

43
programs/develop/clink/main.c
View File

@ -1,6 +1,3 @@
// TODO: Substract section's RVA from external and static defined symbol's value
// TODO: Substract section's RVA from relocations
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <stdint.h> #include <stdint.h>
@ -10,6 +7,42 @@
#define EPEP_INST #define EPEP_INST
#include "epep/epep.h" #include "epep/epep.h"
const char *epep_errors[] = {
"EPEP_ERR_SUCCESS",
"EPEP_ERR_DATA_DIRECTORY_INDEX_IS_INVALID",
"EPEP_ERR_SECTION_HEADER_INDEX_IS_INVALID",
"EPEP_ERR_SYMBOL_INDEX_IS_INVALID",
"EPEP_ERR_NOT_AN_OBJECT",
"EPEP_ERR_ADDRESS_IS_OUT_OF_SECTION_RAW_DATA",
"EPEP_ERR_OUTPUT_CAPACITY_IS_ZERO",
"EPEP_ERR_OUTPUT_IS_NULL",
"EPEP_ERR_ADDRESS_IS_OUT_OF_ANY_SECTION",
"EPEP_ERR_EXPORT_ADDRESS_TABLE_ENTRY_NAME_NOT_FOUND",
"EPEP_ERR_NO_BASE_RELOCATION_TABLE",
"EPEP_ERR_BASE_RELOCATION_IS_ALREADY_END",
"EPEP_ERR_INVALID_DATA_DIRECTORY_OFFSET",
"EPEP_ERR_INVALID_SECTION_HEADER_OFFSET",
"EPEP_ERR_INVALID_SECTION_DATA_OFFSET",
"EPEP_ERR_INVALID_STRING_TABLE_SIZE_OFFSET",
"EPEP_ERR_INVALID_SYMBOL_OFFSET",
"EPEP_ERR_INVALID_IMPORT_DIRECTORY_OFFSET",
"EPEP_ERR_INVALID_IMPORT_DIRECTORY_NAME_OFFSET",
"EPEP_ERR_INVALID_LOOKUP_OFFSET",
"EPEP_ERR_INVALID_LOOKUP_NAME_OFFSET",
"EPEP_ERR_INVALID_EXPORT_TABLE_OFFSET",
"EPEP_ERR_INVALID_DLL_NAME_OFFSET",
"EPEP_ERR_INVALID_EXPORT_NAME_POINTER_OFFSET",
"EPEP_ERR_INVALID_ORDINAL_TABLE_OFFSET",
"EPEP_ERR_INVALID_EXPORT_NAME_OFFSET",
"EPEP_ERR_INVALID_EXPORT_ADDRESS_OFFSET",
"EPEP_ERR_INVALID_FORWARDER_OFFSET",
"EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_OFFSET",
"EPEP_ERR_INVALID_NEXT_BASE_RELOCATION_BLOCK_OFFSET",
"EPEP_ERR_INVALID_BASE_RELOCATION_BLOCK_BASE_RELOCATION_OFFSET",
"EPEP_ERR_INVALID_SECTION_RELOCATION_OFFSET",
"EPEP_ERR_INVALID_LINENUMBER_OFFSET",
};
typedef char *pchar; typedef char *pchar;
typedef struct { typedef struct {
@ -79,8 +112,8 @@ typedef struct {
#define CVEC_TYPE EpepCoffSymbol #define CVEC_TYPE EpepCoffSymbol
#include "cvec/cvec.h" #include "cvec/cvec.h"
#define ERROR_EPEP(epep) printf("Error: epep returned %u at "__FILE__":%u", \ #define ERROR_EPEP(epep) printf("Error: epep returned %u (%s) at "__FILE__":%u", \
(epep)->error_code, __LINE__); exit(-1) (epep)->error_code, epep_errors[(epep)->error_code], __LINE__); exit(-1)
#define ERROR_CDICT(cdict) printf("Error: cdict returned %u at "__FILE__":%u", \ #define ERROR_CDICT(cdict) printf("Error: cdict returned %u at "__FILE__":%u", \
(cdict)->error_code, __LINE__); exit(-1); (cdict)->error_code, __LINE__); exit(-1);