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winhttp: Check the server response when downloading a PAC script.

This commit is contained in:
Hans Leidekker 2012-12-18 11:22:50 +01:00 committed by Alexandre Julliard
parent 035315c45c
commit e6ab87ccfa
1 changed files with 6 additions and 2 deletions
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8
dlls/winhttp/session.c
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@ -1939,7 +1939,7 @@ static BSTR download_script( const WCHAR *url )
HINTERNET ses, con = NULL, req = NULL;
WCHAR *hostname;
URL_COMPONENTSW uc;
DWORD size = 4096, offset, to_read, bytes_read, flags = 0;
DWORD status, size = sizeof(status), offset, to_read, bytes_read, flags = 0;
char *tmp, *buffer = NULL;
BSTR script = NULL;
int len;
@ -1956,8 +1956,12 @@ static BSTR download_script( const WCHAR *url )
if (uc.nScheme == INTERNET_SCHEME_HTTPS) flags |= WINHTTP_FLAG_SECURE;
if (!(req = WinHttpOpenRequest( con, NULL, uc.lpszUrlPath, NULL, NULL, acceptW, flags ))) goto done;
if (!WinHttpSendRequest( req, NULL, 0, NULL, 0, 0, 0 )) goto done;
if (!(WinHttpReceiveResponse( req, 0 ))) goto done;
if (!(WinHttpReceiveResponse( req, 0 ))) goto done;
if (!WinHttpQueryHeaders( req, WINHTTP_QUERY_STATUS_CODE|WINHTTP_QUERY_FLAG_NUMBER, NULL, &status,
&size, NULL ) || status != HTTP_STATUS_OK) goto done;
size = 4096;
if (!(buffer = heap_alloc( size ))) goto done;
to_read = size;
offset = 0;