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Correct incorrect use of arguments to QueryServiceConfigW.

This commit is contained in:
Troy Rollo 2005-03-04 10:47:41 +00:00 committed by Alexandre Julliard
parent 5b4327515e
commit 74e2cfb66c
1 changed files with 3 additions and 3 deletions
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6
dlls/advapi32/service.c
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@ -1803,15 +1803,15 @@ QueryServiceConfigW( SC_HANDLE hService,
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
total += sz;
*pcbBytesNeeded = total;
/* if there's not enough memory, return an error */
if( total > *pcbBytesNeeded )
if( total > cbBufSize )
{
*pcbBytesNeeded = total;
SetLastError( ERROR_INSUFFICIENT_BUFFER );
return FALSE;
}
*pcbBytesNeeded = total;
ZeroMemory( lpServiceConfig, total );
sz = sizeof val;