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[NTDLL_APITEST] Add tests for mapping and relocating an image with IMAGE_SCN_CNT_UNINITIALIZED_DATA

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CORE-12582
CORE-14556
This commit is contained in:
Thomas Faber 2018-04-19 21:55:35 +02:00 committed by Mark Jansen
parent a551ec537a
commit ffa94ca0f0
1 changed files with 77 additions and 23 deletions
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100
modules/rostests/apitests/ntdll/NtMapViewOfSection.c
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@ -1173,10 +1173,12 @@ static struct _MY_IMAGE_FILE
IMAGE_SECTION_HEADER text_header;
IMAGE_SECTION_HEADER rossym_header;
IMAGE_SECTION_HEADER rsrc_header;
BYTE pad[16];
IMAGE_SECTION_HEADER clc_header;
BYTE pad[488];
BYTE text_data[0x400];
BYTE rossym_data[0x400];
BYTE rsrc_data[0x400];
BYTE clc_data[0x1000];
} ImageFile =
{
/* IMAGE_DOS_HEADER */
@ -1197,7 +1199,7 @@ static struct _MY_IMAGE_FILE
/* IMAGE_FILE_HEADER */
{
IMAGE_FILE_MACHINE_I386, /* Machine */
3, /* NumberOfSections */
4, /* NumberOfSections */
0x47EFDF09, /* TimeDateStamp */
0, /* PointerToSymbolTable */
0, /* NumberOfSymbols */
@ -1227,8 +1229,8 @@ static struct _MY_IMAGE_FILE
4, /* MajorSubsystemVersion */
0, /* MinorSubsystemVersion */
0, /* Win32VersionValue */
0x8000, /* SizeOfImage */
0x200, /* SizeOfHeaders */
0xa000, /* SizeOfImage */
0x400, /* SizeOfHeaders */
0x0, /* CheckSum */
IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE |
@ -1267,13 +1269,13 @@ static struct _MY_IMAGE_FILE
{ 0x394 }, /* Misc.VirtualSize */
0x2000, /* VirtualAddress */
0x400, /* SizeOfRawData */
0x200, /* PointerToRawData */
0x400, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
IMAGE_SCN_CNT_CODE, /* Characteristics */
IMAGE_SCN_CNT_CODE, /* Characteristics */
},
/* IMAGE_SECTION_HEADER */
{
@ -1281,11 +1283,12 @@ static struct _MY_IMAGE_FILE
{ 0x100 }, /* Misc.VirtualSize */
0x4000, /* VirtualAddress */
0x400, /* SizeOfRawData */
0x600, /* PointerToRawData */
0x800, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
/* CORE-8384 */
IMAGE_SCN_MEM_READ | IMAGE_SCN_TYPE_NOLOAD, /* Characteristics */
},
/* IMAGE_SECTION_HEADER */
@ -1294,37 +1297,75 @@ static struct _MY_IMAGE_FILE
{ 0x100 }, /* Misc.VirtualSize */
0x6000, /* VirtualAddress */
0x400, /* SizeOfRawData */
0xA00, /* PointerToRawData */
0xC00, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ, /* Characteristics */
IMAGE_SCN_MEM_READ |
IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
},
/* IMAGE_SECTION_HEADER */
{
".clc", /* Name */
{ 0x2000 }, /* Misc.VirtualSize */
0x8000, /* VirtualAddress */
0x1000, /* SizeOfRawData */
0x1000, /* PointerToRawData */
0, /* PointerToRelocations */
0, /* PointerToLinenumbers */
0, /* NumberOfRelocations */
0, /* NumberOfLinenumbers */
/* CORE-12582 */
IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_CODE, /* Characteristics */
},
/* fill */
{ 0 },
/* text */
{ 0xc3, 0 },
/* rossym */
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
BYTES8(0xaa),
BYTES16(0xbb),
BYTES32(0xcc),
BYTES64(0xdd),
BYTES64(0xee),
BYTES64(0xff),
{
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
BYTES8(0xaa),
BYTES16(0xbb),
BYTES32(0xcc),
BYTES64(0xdd),
BYTES64(0xee),
BYTES64(0xff),
},
/* rsrc */
{ 0 },
{
BYTES128(0xee),
BYTES128(0x55),
BYTES128(0xee),
BYTES128(0x11),
BYTES128(0xff),
BYTES128(0x00),
BYTES128(0x00),
BYTES128(0xdd),
},
/* clc */
{
BYTES512(0x11),
BYTES512(0x22),
BYTES512(0x33),
BYTES512(0x44),
BYTES512(0x55),
BYTES512(0x66),
BYTES512(0x77),
BYTES512(0x88),
},
};
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, text_data) == 0x200);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, rossym_data) == 0x600);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, rsrc_data) == 0xa00);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, text_data) == 0x400);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, rossym_data) == 0x800);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, rsrc_data) == 0xc00);
C_ASSERT(FIELD_OFFSET(struct _MY_IMAGE_FILE, clc_data) == 0x1000);
static
void
Test_NoLoadSection(BOOL Relocate)
Test_SectionContents(BOOL Relocate)
{
NTSTATUS Status;
WCHAR TempPath[MAX_PATH];
@ -1405,8 +1446,12 @@ Test_NoLoadSection(BOOL Relocate)
{
PUCHAR Bytes = BaseAddress;
#define TEST_BYTE(n, v) StartSeh() ok_hex(Bytes[n], v); EndSeh(STATUS_SUCCESS);
#define TEST_WRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_SUCCESS);
#define TEST_NOWRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_ACCESS_VIOLATION);
TEST_NOWRITE(0x2000);
TEST_BYTE(0x2000, 0xc3);
TEST_BYTE(0x2001, 0x00);
TEST_NOWRITE(0x4000);
TEST_BYTE(0x4000, 0x01);
TEST_BYTE(0x4001, 0x23);
TEST_BYTE(0x4007, 0xef);
@ -1419,6 +1464,15 @@ Test_NoLoadSection(BOOL Relocate)
TEST_BYTE(0x40ff, 0xff);
TEST_BYTE(0x4100, 0x00);
TEST_BYTE(0x41ff, 0x00);
TEST_NOWRITE(0x6000);
TEST_BYTE(0x6000, 0xee);
TEST_BYTE(0x60ff, 0x55);
TEST_BYTE(0x6100, 0xee);
TEST_BYTE(0x63ff, 0xdd);
TEST_BYTE(0x6400, 0x00);
TEST_WRITE(0x8000);
TEST_BYTE(0x8000, 0x11);
TEST_BYTE(0x8400, 0x33);
Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
ok_ntstatus(Status, STATUS_SUCCESS);
}
@ -1577,8 +1631,8 @@ START_TEST(NtMapViewOfSection)
Test_PageFileSection();
Test_ImageSection();
Test_BasedSection();
Test_NoLoadSection(FALSE);
Test_NoLoadSection(TRUE);
Test_SectionContents(FALSE);
Test_SectionContents(TRUE);
Test_EmptyFile();
Test_Truncate();
}