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SearchAvailableExe/Tools.cpp
| skipped 504 lines |
| 505 | 505 | | WORD* pRelocEntry = reinterpret_cast<WORD*>(reinterpret_cast<BYTE*>(pRelocBlock) + sizeof(IMAGE_BASE_RELOCATION)); |
| 506 | 506 | | |
| 507 | 507 | | DWORD numRelocs = (pRelocBlock->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION)) / sizeof(WORD); |
| | 508 | + | if (numRelocs > 0x1000) //处理有些程序不按约定来导致报错 |
| | 509 | + | break; |
| | 510 | + | |
| 508 | 511 | | for (DWORD i = 0; i < numRelocs; i++) { |
| 509 | 512 | | WORD relocType = (pRelocEntry[i] & 0xF000) >> 12; |
| 510 | 513 | | WORD relocOffset = pRelocEntry[i] & 0x0FFF; |
| skipped 32 lines |
| 543 | 546 | | int bit; |
| 544 | 547 | | DWORD imageBase = 0; |
| 545 | 548 | | DWORD oep = 0; |
| | 549 | + | |
| | 550 | + | if (*(PWORD)pDH != 0x5a4d) |
| | 551 | + | return false; |
| 546 | 552 | | |
| 547 | 553 | | if (*(PWORD)((size_t)pDH + pDH->e_lfanew + 0x18) == IMAGE_NT_OPTIONAL_HDR32_MAGIC) |
| 548 | 554 | | { |
| skipped 280 lines |
