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[KERNEL32] Check Basep8BitStringToDynamicUnicodeString() return and only call -W in case of success

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CID 1419330
This commit is contained in:
Pierre Schweitzer 2017-10-23 13:39:44 +02:00
parent 19f1cd78c1
commit 3832f83a32
1 changed files with 8 additions and 7 deletions
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15
dll/win32/kernel32/client/file/npipe.c
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@ -344,17 +344,18 @@ WINAPI
WaitNamedPipeA(LPCSTR lpNamedPipeName,
DWORD nTimeOut)
{
BOOL r;
BOOL r = FALSE;
UNICODE_STRING NameU;
/* Convert the name to Unicode */
Basep8BitStringToDynamicUnicodeString(&NameU, lpNamedPipeName);
if (Basep8BitStringToDynamicUnicodeString(&NameU, lpNamedPipeName))
{
/* Call the Unicode API */
r = WaitNamedPipeW(NameU.Buffer, nTimeOut);
/* Call the Unicode API */
r = WaitNamedPipeW(NameU.Buffer, nTimeOut);
/* Free the Unicode string */
RtlFreeUnicodeString(&NameU);
/* Free the Unicode string */
RtlFreeUnicodeString(&NameU);
}
/* Return result */
return r;