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GetComputerNameA(): added parameter check like Win95 does.

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This commit is contained in:
Uwe Bonnes 2000-02-27 17:25:13 +00:00 committed by Alexandre Julliard
parent 89cf0ae158
commit e7ee477694
1 changed files with 25 additions and 4 deletions
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29
win32/init.c
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@ -10,13 +10,22 @@
#include <stdlib.h>
#include "winerror.h"
#include "wine/winestring.h"
#include "wine/exception.h"
#include "heap.h"
#include "task.h"
#include "debugtools.h"
#include "process.h"
DEFAULT_DEBUG_CHANNEL(win32)
DEFAULT_DEBUG_CHANNEL(win32);
/* filter for page-fault exceptions */
static WINE_EXCEPTION_FILTER(page_fault)
{
if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
return EXCEPTION_EXECUTE_HANDLER;
return EXCEPTION_CONTINUE_SEARCH;
}
/***********************************************************************
* GetStartupInfoA (KERNEL32.273)
*/
@ -76,10 +85,22 @@ VOID WINAPI GetStartupInfoW(LPSTARTUPINFOW lpStartupInfo)
*/
BOOL WINAPI GetComputerNameA(LPSTR name,LPDWORD size)
{
if (-1==gethostname(name,*size))
return FALSE;
/* At least Win95OSR2 survives if size is not a pointer (NT crashes though) */
BOOL ret;
__TRY
{
ret = (-1!=gethostname(name,*size));
if (ret)
*size = lstrlenA(name);
return TRUE;
}
__EXCEPT(page_fault)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
__ENDTRY
return ret;
}
/***********************************************************************