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Ensure that the command-line passed to the various *CreateProcess

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functions contains the path to the program being invoked.
This commit is contained in:
Dave Pickles 1999-06-26 11:48:26 +00:00 committed by Alexandre Julliard
parent dfc46d94a6
commit fec232930b
1 changed files with 41 additions and 25 deletions
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66
loader/module.c
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@ -777,6 +777,12 @@ static BOOL MODULE_CreateUnixProcess( LPCSTR filename, LPCSTR lpCmdLine,
|| lpStartupInfo->wShowWindow == SW_SHOWMINNOACTIVE )
iconic = TRUE;
/* Build argument list */
argptr = argv;
if ( !useWine )
{
char *p = strdup(lpCmdLine);
if ( strchr(filename, '/')
|| strchr(filename, ':')
|| strchr(filename, '\\') )
@ -784,19 +790,6 @@ static BOOL MODULE_CreateUnixProcess( LPCSTR filename, LPCSTR lpCmdLine,
if ( DOSFS_GetFullName( filename, TRUE, &full_name ) )
unixfilename = full_name.long_name;
}
if ( !unixfilename )
{
SetLastError( ERROR_FILE_NOT_FOUND );
return FALSE;
}
/* Build argument list */
argptr = argv;
if ( !useWine )
{
char *p = strdup(lpCmdLine);
*argptr++ = unixfilename;
if (iconic) *argptr++ = "-iconic";
while (1)
@ -806,6 +799,7 @@ static BOOL MODULE_CreateUnixProcess( LPCSTR filename, LPCSTR lpCmdLine,
*argptr++ = p;
while (*p && *p != ' ' && *p != '\t') p++;
}
free (p);
}
else
{
@ -1129,8 +1123,10 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
HFILE hFile;
OFSTRUCT ofs;
DWORD type;
char name[256];
char name[256], dummy[256];
LPCSTR cmdline = NULL;
LPSTR tidy_cmdline;
int len = 0;
/* Get name and command line */
@ -1140,16 +1136,24 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
return FALSE;
}
/* Process the AppName or CmdLine to get module name and path */
/* Process the AppName and/or CmdLine to get module name and path */
name[0] = '\0';
if (lpApplicationName) {
found_file = make_lpApplicationName_name( lpApplicationName, name, sizeof(name) );
cmdline = (lpCommandLine) ? lpCommandLine : lpApplicationName ;
if (lpCommandLine) {
make_lpCommandLine_name( lpCommandLine, dummy, sizeof ( dummy ), &cmdline );
}
else
else {
cmdline = lpApplicationName;
}
len += strlen(lpApplicationName);
}
else {
found_file = make_lpCommandLine_name( lpCommandLine, name, sizeof ( name ), &cmdline );
if (lpCommandLine) len = strlen(lpCommandLine);
}
if ( !found_file ) {
/* make an early exit if file not found - save second pass */
@ -1157,6 +1161,10 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
return FALSE;
}
len += strlen(name) + 2;
tidy_cmdline = HeapAlloc( GetProcessHeap(), 0, len );
sprintf( tidy_cmdline, "\"%s\"%s", name, cmdline);
/* Warn if unsupported features are used */
if (dwCreationFlags & CREATE_SUSPENDED)
@ -1217,14 +1225,17 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
/* When in WineLib, always fork new Unix process */
if ( __winelib )
return MODULE_CreateUnixProcess( name, cmdline,
if ( __winelib ) {
retv = MODULE_CreateUnixProcess( name, tidy_cmdline,
lpStartupInfo, lpProcessInfo, TRUE );
HeapFree( GetProcessHeap(), 0, tidy_cmdline );
return (retv);
}
/* Check for special case: second instance of NE module */
lstrcpynA( ofs.szPathName, name, sizeof( ofs.szPathName ) );
retv = NE_CreateProcess( HFILE_ERROR, &ofs, cmdline, lpEnvironment,
retv = NE_CreateProcess( HFILE_ERROR, &ofs, tidy_cmdline, lpEnvironment,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpStartupInfo, lpProcessInfo );
@ -1238,6 +1249,7 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
if ( (hFile = OpenFile( name, &ofs, OF_READ )) == HFILE_ERROR )
{
SetLastError( ERROR_FILE_NOT_FOUND );
HeapFree( GetProcessHeap(), 0, tidy_cmdline );
return FALSE;
}
@ -1246,10 +1258,13 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
CloseHandle( hFile );
/* FIXME: Try Unix executable only when appropriate! */
if ( MODULE_CreateUnixProcess( name, cmdline,
if ( MODULE_CreateUnixProcess( name, tidy_cmdline,
lpStartupInfo, lpProcessInfo, FALSE ) )
{
HeapFree( GetProcessHeap(), 0, tidy_cmdline );
return TRUE;
}
HeapFree( GetProcessHeap(), 0, tidy_cmdline );
SetLastError( ERROR_BAD_FORMAT );
return FALSE;
}
@ -1260,21 +1275,21 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
switch ( type )
{
case SCS_32BIT_BINARY:
retv = PE_CreateProcess( hFile, &ofs, cmdline, lpEnvironment,
retv = PE_CreateProcess( hFile, &ofs, tidy_cmdline, lpEnvironment,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpStartupInfo, lpProcessInfo );
break;
case SCS_DOS_BINARY:
retv = MZ_CreateProcess( hFile, &ofs, cmdline, lpEnvironment,
retv = MZ_CreateProcess( hFile, &ofs, tidy_cmdline, lpEnvironment,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpStartupInfo, lpProcessInfo );
break;
case SCS_WOW_BINARY:
retv = NE_CreateProcess( hFile, &ofs, cmdline, lpEnvironment,
retv = NE_CreateProcess( hFile, &ofs, tidy_cmdline, lpEnvironment,
lpProcessAttributes, lpThreadAttributes,
bInheritHandles, dwCreationFlags,
lpStartupInfo, lpProcessInfo );
@ -1294,6 +1309,7 @@ BOOL WINAPI CreateProcessA( LPCSTR lpApplicationName, LPSTR lpCommandLine,
CloseHandle( hFile );
}
HeapFree( GetProcessHeap(), 0, tidy_cmdline );
return retv;
}