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[KERNEL32]

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* Check more parameters in MultiByteToWideChar() and WideCharToMultibyte(). By Marcus Boillat.
* Fixes 4 kernel32:codepage tests.
CORE-7411 #resolve #comment Committed in r59839 with formatting fixes. Thanks.

svn path=/trunk/; revision=59839
This commit is contained in:
Amine Khaldi 2013-08-26 21:36:16 +00:00
parent 08c5f648ed
commit 003dacb551
1 changed files with 7 additions and 0 deletions
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7
reactos/dll/win32/kernel32/winnls/string/nls.c
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@ -1465,6 +1465,7 @@ MultiByteToWideChar(UINT CodePage,
{ {
/* Check the parameters. */ /* Check the parameters. */
if (MultiByteString == NULL || if (MultiByteString == NULL ||
MultiByteCount == 0 ||
(WideCharString == NULL && WideCharCount > 0) || (WideCharString == NULL && WideCharCount > 0) ||
(PVOID)MultiByteString == (PVOID)WideCharString) (PVOID)MultiByteString == (PVOID)WideCharString)
{ {
@ -1899,6 +1900,7 @@ WideCharToMultiByte(UINT CodePage,
{ {
/* Check the parameters. */ /* Check the parameters. */
if (WideCharString == NULL || if (WideCharString == NULL ||
WideCharCount == 0 ||
(MultiByteString == NULL && MultiByteCount > 0) || (MultiByteString == NULL && MultiByteCount > 0) ||
(PVOID)WideCharString == (PVOID)MultiByteString || (PVOID)WideCharString == (PVOID)MultiByteString ||
MultiByteCount < 0) MultiByteCount < 0)
@ -1916,6 +1918,11 @@ WideCharToMultiByte(UINT CodePage,
switch (CodePage) switch (CodePage)
{ {
case CP_UTF8: case CP_UTF8:
if (DefaultChar != NULL || UsedDefaultChar != NULL)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
return IntWideCharToMultiByteUTF8(CodePage, return IntWideCharToMultiByteUTF8(CodePage,
Flags, Flags,
WideCharString, WideCharString,