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kernel32: Avoid setting an empty current directory in the process params. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2018-10-24 12:21:06 +02:00
parent 1a561b640b
commit 7a8ff7fab3
1 changed files with 3 additions and 2 deletions
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5
dlls/kernel32/process.c
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@ -1887,8 +1887,9 @@ static RTL_USER_PROCESS_PARAMETERS *create_process_params( LPCWSTR filename, LPC
RtlInitUnicodeString( &desktopW, startup->lpDesktop );
runtimeW.Buffer = (WCHAR *)startup->lpReserved2;
runtimeW.Length = runtimeW.MaximumLength = startup->cbReserved2;
if (RtlCreateProcessParametersEx( &params, &imageW, NULL, &curdirW, &cmdlineW, envW, &titleW,
&desktopW, NULL, &runtimeW, PROCESS_PARAMS_FLAG_NORMALIZED ))
if (RtlCreateProcessParametersEx( &params, &imageW, NULL, cur_dir ? &curdirW : NULL,
&cmdlineW, envW, &titleW, &desktopW,
NULL, &runtimeW, PROCESS_PARAMS_FLAG_NORMALIZED ))
{
if (envW != env) HeapFree( GetProcessHeap(), 0, envW );
return NULL;