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kernelbase: Support PROC_THREAD_ATTRIBUTE_PARENT_PROCESS in CreateProcessInternalW(). 

Signed-off-by: Paul Gofman <gofmanp@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2019-12-12 14:18:30 +03:00 committed by Alexandre Julliard
parent 79ab06b295
commit b989a85484
1 changed files with 59 additions and 29 deletions
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88
dlls/kernelbase/process.c
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@ -244,7 +244,7 @@ static RTL_USER_PROCESS_PARAMETERS *create_process_params( const WCHAR *filename
*/
static NTSTATUS create_nt_process( SECURITY_ATTRIBUTES *psa, SECURITY_ATTRIBUTES *tsa,
BOOL inherit, DWORD flags, RTL_USER_PROCESS_PARAMETERS *params,
RTL_USER_PROCESS_INFORMATION *info )
RTL_USER_PROCESS_INFORMATION *info, HANDLE parent )
{
NTSTATUS status;
UNICODE_STRING nameW;
@ -257,7 +257,7 @@ static NTSTATUS create_nt_process( SECURITY_ATTRIBUTES *psa, SECURITY_ATTRIBUTES
status = RtlCreateUserProcess( &nameW, OBJ_CASE_INSENSITIVE, params,
psa ? psa->lpSecurityDescriptor : NULL,
tsa ? tsa->lpSecurityDescriptor : NULL,
0, inherit, 0, 0, info );
parent, inherit, 0, 0, info );
RtlFreeUnicodeString( &nameW );
}
return status;
@ -288,7 +288,7 @@ static NTSTATUS create_vdm_process( SECURITY_ATTRIBUTES *psa, SECURITY_ATTRIBUTE
winevdm, params->ImagePathName.Buffer, params->CommandLine.Buffer );
RtlInitUnicodeString( &params->ImagePathName, winevdm );
RtlInitUnicodeString( &params->CommandLine, newcmdline );
status = create_nt_process( psa, tsa, inherit, flags, params, info );
status = create_nt_process( psa, tsa, inherit, flags, params, info, NULL );
HeapFree( GetProcessHeap(), 0, newcmdline );
return status;
}
@ -316,7 +316,7 @@ static NTSTATUS create_cmd_process( SECURITY_ATTRIBUTES *psa, SECURITY_ATTRIBUTE
swprintf( newcmdline, len, L"%s /s/c \"%s\"", comspec, params->CommandLine.Buffer );
RtlInitUnicodeString( &params->ImagePathName, comspec );
RtlInitUnicodeString( &params->CommandLine, newcmdline );
status = create_nt_process( psa, tsa, inherit, flags, params, info );
status = create_nt_process( psa, tsa, inherit, flags, params, info, NULL );
RtlFreeHeap( GetProcessHeap(), 0, newcmdline );
return status;
}
@ -368,7 +368,6 @@ BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessAsUserW( HANDLE token, const WCHAR *a
inherit, flags, env, cur_dir, startup_info, info, NULL );
}
/**********************************************************************
* CreateProcessInternalA (kernelbase.@)
*/
@ -382,7 +381,7 @@ BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessInternalA( HANDLE token, const char *
BOOL ret = FALSE;
WCHAR *app_nameW = NULL, *cmd_lineW = NULL, *cur_dirW = NULL;
UNICODE_STRING desktopW, titleW;
STARTUPINFOW infoW;
STARTUPINFOEXW infoW;
desktopW.Buffer = NULL;
titleW.Buffer = NULL;
@ -393,12 +392,15 @@ BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessInternalA( HANDLE token, const char *
if (startup_info->lpDesktop) RtlCreateUnicodeStringFromAsciiz( &desktopW, startup_info->lpDesktop );
if (startup_info->lpTitle) RtlCreateUnicodeStringFromAsciiz( &titleW, startup_info->lpTitle );
memcpy( &infoW, startup_info, sizeof(infoW) );
infoW.lpDesktop = desktopW.Buffer;
infoW.lpTitle = titleW.Buffer;
memcpy( &infoW.StartupInfo, startup_info, sizeof(infoW.StartupInfo) );
infoW.StartupInfo.lpDesktop = desktopW.Buffer;
infoW.StartupInfo.lpTitle = titleW.Buffer;
if (flags & EXTENDED_STARTUPINFO_PRESENT)
infoW.lpAttributeList = ((STARTUPINFOEXW *)startup_info)->lpAttributeList;
ret = CreateProcessInternalW( token, app_nameW, cmd_lineW, process_attr, thread_attr,
inherit, flags, env, cur_dirW, &infoW, info, new_token );
inherit, flags, env, cur_dirW, (STARTUPINFOW *)&infoW, info, new_token );
done:
RtlFreeHeap( GetProcessHeap(), 0, app_nameW );
RtlFreeHeap( GetProcessHeap(), 0, cmd_lineW );
@ -408,6 +410,22 @@ done:
return ret;
}
struct proc_thread_attr
{
DWORD_PTR attr;
SIZE_T size;
void *value;
};
struct _PROC_THREAD_ATTRIBUTE_LIST
{
DWORD mask; /* bitmask of items in list */
DWORD size; /* max number of items in list */
DWORD count; /* number of items in list */
DWORD pad;
DWORD_PTR unk;
struct proc_thread_attr attrs[1];
};
/**********************************************************************
* CreateProcessInternalW (kernelbase.@)
@ -423,6 +441,7 @@ BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessInternalW( HANDLE token, const WCHAR
WCHAR *p, *tidy_cmdline = cmd_line;
RTL_USER_PROCESS_PARAMETERS *params = NULL;
RTL_USER_PROCESS_INFORMATION rtl_info;
HANDLE parent = NULL;
NTSTATUS status;
/* Process the AppName and/or CmdLine to get module name and path */
@ -473,7 +492,36 @@ BOOL WINAPI DECLSPEC_HOTPATCH CreateProcessInternalW( HANDLE token, const WCHAR
goto done;
}
status = create_nt_process( process_attr, thread_attr, inherit, flags, params, &rtl_info );
if (flags & EXTENDED_STARTUPINFO_PRESENT)
{
struct _PROC_THREAD_ATTRIBUTE_LIST *attrs =
(struct _PROC_THREAD_ATTRIBUTE_LIST *)((STARTUPINFOEXW *)startup_info)->lpAttributeList;
unsigned int i;
if (attrs)
{
for (i = 0; i < attrs->count; ++i)
{
switch(attrs->attrs[i].attr)
{
case PROC_THREAD_ATTRIBUTE_PARENT_PROCESS:
parent = *(HANDLE *)attrs->attrs[i].value;
TRACE("PROC_THREAD_ATTRIBUTE_PARENT_PROCESS parent %p.\n", parent);
if (!parent)
{
status = STATUS_INVALID_HANDLE;
goto done;
}
break;
default:
FIXME("Unsupported attribute %#lx.\n", attrs->attrs[i].attr);
break;
}
}
}
}
status = create_nt_process( process_attr, thread_attr, inherit, flags, params, &rtl_info, parent );
switch (status)
{
case STATUS_SUCCESS:
@ -1301,24 +1349,6 @@ BOOL WINAPI DECLSPEC_HOTPATCH SetEnvironmentVariableW( LPCWSTR name, LPCWSTR val
* Process/thread attribute lists
***********************************************************************/
struct proc_thread_attr
{
DWORD_PTR attr;
SIZE_T size;
void *value;
};
struct _PROC_THREAD_ATTRIBUTE_LIST
{
DWORD mask; /* bitmask of items in list */
DWORD size; /* max number of items in list */
DWORD count; /* number of items in list */
DWORD pad;
DWORD_PTR unk;
struct proc_thread_attr attrs[1];
};
/***********************************************************************
* InitializeProcThreadAttributeList (kernelbase.@)
*/