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ntdll: Load the file we got when we can't locate the corresponding builtin. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-06-05 19:08:23 +02:00
parent 370abd32d1
commit 9019c12fac
1 changed files with 45 additions and 34 deletions
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79
dlls/ntdll/loader.c
View File

@ -2078,7 +2078,12 @@ static NTSTATUS open_dll_file( UNICODE_STRING *nt_name, WINE_MODREF **pwm,
HANDLE handle, mapping;
int fd, needs_close;
if ((*pwm = find_fullname_module( nt_name ))) return STATUS_SUCCESS;
if ((*pwm = find_fullname_module( nt_name )))
{
NtUnmapViewOfSection( NtCurrentProcess(), *module );
*module = NULL;
return STATUS_SUCCESS;
}
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
@ -2110,6 +2115,8 @@ static NTSTATUS open_dll_file( UNICODE_STRING *nt_name, WINE_MODREF **pwm,
TRACE( "%s is the same file as existing module %p %s\n", debugstr_w( nt_name->Buffer ),
(*pwm)->ldr.BaseAddress, debugstr_w( (*pwm)->ldr.FullDllName.Buffer ));
NtClose( handle );
NtUnmapViewOfSection( NtCurrentProcess(), *module );
*module = NULL;
return STATUS_SUCCESS;
}
}
@ -2122,6 +2129,11 @@ static NTSTATUS open_dll_file( UNICODE_STRING *nt_name, WINE_MODREF **pwm,
if (!status)
{
if (*module)
{
NtUnmapViewOfSection( NtCurrentProcess(), *module );
*module = NULL;
}
status = virtual_map_section( mapping, module, 0, 0, NULL, &len,
PAGE_EXECUTE_READ, image_info );
if (status == STATUS_IMAGE_NOT_AT_BASE) status = STATUS_SUCCESS;
@ -2131,6 +2143,7 @@ static NTSTATUS open_dll_file( UNICODE_STRING *nt_name, WINE_MODREF **pwm,
{
TRACE( "%s is for arch %x, continuing search\n", debugstr_us(nt_name), image_info->machine );
NtUnmapViewOfSection( NtCurrentProcess(), *module );
*module = NULL;
status = STATUS_IMAGE_MACHINE_TYPE_MISMATCH;
}
return status;
@ -2140,11 +2153,11 @@ static NTSTATUS open_dll_file( UNICODE_STRING *nt_name, WINE_MODREF **pwm,
/******************************************************************************
* load_native_dll (internal)
*/
static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_name, void *module,
static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_name, void **module,
const pe_image_info_t *image_info, DWORD flags, WINE_MODREF** pwm,
struct stat *st )
{
IMAGE_NT_HEADERS *nt = RtlImageNtHeader( module );
IMAGE_NT_HEADERS *nt = RtlImageNtHeader( *module );
WINE_MODREF *wm;
NTSTATUS status;
const char *dll_type = (image_info->image_flags & IMAGE_FLAGS_WineBuiltin) ? "PE builtin" : "native";
@ -2153,19 +2166,11 @@ static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_nam
/* perform base relocation, if necessary */
if ((status = perform_relocations( module, nt, image_info->map_size )))
{
NtUnmapViewOfSection( NtCurrentProcess(), module );
return status;
}
if ((status = perform_relocations( *module, nt, image_info->map_size ))) return status;
/* create the MODREF */
if (!(wm = alloc_module( module, nt_name )))
{
NtUnmapViewOfSection( NtCurrentProcess(), module );
return STATUS_NO_MEMORY;
}
if (!(wm = alloc_module( *module, nt_name ))) return STATUS_NO_MEMORY;
wm->dev = st->st_dev;
wm->ino = st->st_ino;
@ -2173,7 +2178,7 @@ static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_nam
if (image_info->image_flags & IMAGE_FLAGS_ComPlusILOnly) wm->ldr.Flags |= LDR_COR_ILONLY;
if (image_info->image_flags & IMAGE_FLAGS_WineBuiltin) wm->ldr.Flags |= LDR_WINE_INTERNAL;
set_security_cookie( module, image_info->map_size );
set_security_cookie( *module, image_info->map_size );
/* fixup imports */
@ -2198,6 +2203,7 @@ static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_nam
* around with no problems, so we don't care.
* As these might reference our wm, we don't free it.
*/
*module = NULL;
return status;
}
}
@ -2206,7 +2212,7 @@ static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_nam
SERVER_START_REQ( load_dll )
{
req->base = wine_server_client_ptr( module );
req->base = wine_server_client_ptr( *module );
req->dbg_offset = nt->FileHeader.PointerToSymbolTable;
req->dbg_size = nt->FileHeader.NumberOfSymbols;
req->name = wine_server_client_ptr( &wm->ldr.FullDllName.Buffer );
@ -2217,17 +2223,18 @@ static NTSTATUS load_native_dll( LPCWSTR load_path, const UNICODE_STRING *nt_nam
if (image_info->image_flags & IMAGE_FLAGS_WineBuiltin)
{
if (TRACE_ON(relay)) RELAY_SetupDLL( module );
if (TRACE_ON(relay)) RELAY_SetupDLL( *module );
}
else
{
if ((wm->ldr.Flags & LDR_IMAGE_IS_DLL) && TRACE_ON(snoop)) SNOOP_SetupDLL( module );
if ((wm->ldr.Flags & LDR_IMAGE_IS_DLL) && TRACE_ON(snoop)) SNOOP_SetupDLL( *module );
}
TRACE_(loaddll)( "Loaded %s at %p: %s\n", debugstr_w(wm->ldr.FullDllName.Buffer), module, dll_type );
TRACE_(loaddll)( "Loaded %s at %p: %s\n", debugstr_w(wm->ldr.FullDllName.Buffer), *module, dll_type );
wm->ldr.LoadCount = 1;
*pwm = wm;
*module = NULL;
return STATUS_SUCCESS;
}
@ -2475,7 +2482,7 @@ failed:
/***********************************************************************
* load_builtin_dll
*/
static NTSTATUS load_builtin_dll( LPCWSTR load_path, const UNICODE_STRING *nt_name,
static NTSTATUS load_builtin_dll( LPCWSTR load_path, const UNICODE_STRING *nt_name, void **module_ptr,
DWORD flags, WINE_MODREF** pwm )
{
const WCHAR *name, *p;
@ -2492,7 +2499,15 @@ static NTSTATUS load_builtin_dll( LPCWSTR load_path, const UNICODE_STRING *nt_na
TRACE("Trying built-in %s\n", debugstr_w(name));
status = find_builtin_dll( name, pwm, &module, &image_info, &st, &so_name );
if (!module_ptr) module_ptr = &module;
status = find_builtin_dll( name, pwm, module_ptr, &image_info, &st, &so_name );
if (status == STATUS_DLL_NOT_FOUND && *module_ptr)
{
/* builtin not found, load the module we got previously */
TRACE( "loading %s from PE builtin %s\n", debugstr_w(name), debugstr_us(nt_name) );
return load_native_dll( load_path, nt_name, module_ptr, &image_info, flags, pwm, &st );
}
if (status) return status;
if (*pwm)
@ -2504,10 +2519,10 @@ static NTSTATUS load_builtin_dll( LPCWSTR load_path, const UNICODE_STRING *nt_na
return STATUS_SUCCESS;
}
if (module)
if (*module_ptr)
{
TRACE( "loading %s from PE builtin %s\n", debugstr_w(name), debugstr_us(nt_name) );
return load_native_dll( load_path, nt_name, module, &image_info, flags, pwm, &st );
return load_native_dll( load_path, nt_name, module_ptr, &image_info, flags, pwm, &st );
}
return load_so_dll( load_path, nt_name, so_name, pwm );
@ -2778,19 +2793,19 @@ static NTSTATUS load_dll( LPCWSTR load_path, LPCWSTR libname, DWORD flags, WINE_
case STATUS_SUCCESS: /* valid PE file */
if (image_info.image_flags & IMAGE_FLAGS_WineBuiltin)
{
NtUnmapViewOfSection( NtCurrentProcess(), module );
switch (loadorder)
{
case LO_NATIVE_BUILTIN:
case LO_BUILTIN:
case LO_BUILTIN_NATIVE:
case LO_DEFAULT:
nts = load_builtin_dll( load_path, &nt_name, flags, pwm );
nts = load_builtin_dll( load_path, &nt_name, &module, flags, pwm );
break;
default:
nts = STATUS_DLL_NOT_FOUND;
break;
}
if (module) NtUnmapViewOfSection( NtCurrentProcess(), module );
break;
}
if (!(image_info.image_flags & IMAGE_FLAGS_WineFakeDll))
@ -2799,15 +2814,14 @@ static NTSTATUS load_dll( LPCWSTR load_path, LPCWSTR libname, DWORD flags, WINE_
{
case LO_NATIVE:
case LO_NATIVE_BUILTIN:
nts = load_native_dll( load_path, &nt_name, module, &image_info, flags, pwm, &st );
module = NULL;
nts = load_native_dll( load_path, &nt_name, &module, &image_info, flags, pwm, &st );
break;
case LO_BUILTIN:
nts = load_builtin_dll( load_path, &nt_name, flags, pwm );
nts = load_builtin_dll( load_path, &nt_name, NULL, flags, pwm );
break;
case LO_BUILTIN_NATIVE:
case LO_DEFAULT:
nts = load_builtin_dll( load_path, &nt_name, flags, pwm );
nts = load_builtin_dll( load_path, &nt_name, NULL, flags, pwm );
if (nts == STATUS_SUCCESS && loadorder == LO_DEFAULT &&
(MODULE_InitDLL( *pwm, DLL_WINE_PREATTACH, NULL ) != STATUS_SUCCESS))
{
@ -2817,10 +2831,7 @@ static NTSTATUS load_dll( LPCWSTR load_path, LPCWSTR libname, DWORD flags, WINE_
nts = STATUS_DLL_NOT_FOUND;
}
if (nts == STATUS_DLL_NOT_FOUND)
{
nts = load_native_dll( load_path, &nt_name, module, &image_info, flags, pwm, &st );
module = NULL;
}
nts = load_native_dll( load_path, &nt_name, &module, &image_info, flags, pwm, &st );
break;
default:
nts = STATUS_DLL_NOT_FOUND;
@ -2840,7 +2851,7 @@ static NTSTATUS load_dll( LPCWSTR load_path, LPCWSTR libname, DWORD flags, WINE_
case LO_BUILTIN:
case LO_BUILTIN_NATIVE:
case LO_DEFAULT:
nts = load_builtin_dll( load_path, &nt_name, flags, pwm );
nts = load_builtin_dll( load_path, &nt_name, NULL, flags, pwm );
break;
default:
nts = STATUS_DLL_NOT_FOUND;
@ -3789,7 +3800,7 @@ void __wine_process_init(void)
wine_dll_set_callback( load_builtin_callback );
RtlInitUnicodeString( &nt_name, kernel32W );
if ((status = load_builtin_dll( NULL, &nt_name, 0, &wm )) != STATUS_SUCCESS)
if ((status = load_builtin_dll( NULL, &nt_name, NULL, 0, &wm )) != STATUS_SUCCESS)
{
MESSAGE( "wine: could not load kernel32.dll, status %x\n", status );
exit(1);