wininet: Document HttpAddRequestHeadersW()'s handling of the trailing '\0'. Fix tracing of the corresponding header strings as they may not be '\0' terminated.
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@ -594,7 +594,7 @@ static BOOL WINAPI HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr,
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BOOL bSuccess = FALSE;
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DWORD len;
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TRACE("copying header: %s\n", debugstr_w(lpszHeader));
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TRACE("copying header: %s\n", debugstr_wn(lpszHeader, dwHeaderLength));
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if( dwHeaderLength == ~0U )
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len = strlenW(lpszHeader);
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@ -650,6 +650,12 @@ static BOOL WINAPI HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr,
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*
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* Adds one or more HTTP header to the request handler
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*
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* NOTE
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* On Windows if dwHeaderLength includes the trailing '\0', then
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* HttpAddRequestHeadersW() adds it too. However this results in an
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* invalid Http header which is rejected by some servers so we probably
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* don't need to match Windows on that point.
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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@ -661,8 +667,7 @@ BOOL WINAPI HttpAddRequestHeadersW(HINTERNET hHttpRequest,
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BOOL bSuccess = FALSE;
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LPWININETHTTPREQW lpwhr;
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TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_w(lpszHeader), dwHeaderLength,
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dwModifier);
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TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_wn(lpszHeader, dwHeaderLength), dwHeaderLength, dwModifier);
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if (!lpszHeader)
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return TRUE;
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@ -698,8 +703,7 @@ BOOL WINAPI HttpAddRequestHeadersA(HINTERNET hHttpRequest,
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LPWSTR hdr;
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BOOL r;
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TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_a(lpszHeader), dwHeaderLength,
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dwModifier);
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TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_an(lpszHeader, dwHeaderLength), dwHeaderLength, dwModifier);
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len = MultiByteToWideChar( CP_ACP, 0, lpszHeader, dwHeaderLength, NULL, 0 );
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hdr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
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