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SF Bug Tracker: http lib only accepts HTTP/1.1 - ID:3485745

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Submitted by Berend Dekens ( Berend Dekens ) - 2012-02-08 06:24:31 PST

In httpparser.c on line 1385 it says that HTTP 1.0 replies are blocked
because the UPnP verfication tool requires this.

I looked in the specs and as far as I can find, one should only be
carefull to send chunked communication to hosts supporting HTTP 1.1.
There is no requirement to support only HTTP 1.1.

The XBMC media server uses the Platinum UPnP library which replies
using HTTP/1.0 messages. As it is now, libupnp returns an error while
trying to parse the response while the response itself is completely
valid.

Is there a requirement in the UPnP 1.0 spec that I missed or is this
restriction self-imposed? And can it be lifted?

-------------------------------------------------------------------

Comment by Fabrice Fontaine:

Hide
Hi,

You're right, this modification should be removed. This version checking
was wrongly added in parser_parse_responseline function.

...
This commit is contained in:
Marcelo Roberto Jimenez 2012-02-23 15:20:22 -02:00
parent e88d9dbedc
commit d87c966ec5
2 changed files with 8 additions and 4 deletions
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5
ChangeLog
View File

@ -2,6 +2,11 @@
Version 1.6.16
*******************************************************************************
2012-02-23 Marcelo Roberto Jimenez <mroberto(at)users.sourceforge.net>
Revert cb89781a55466703763c1b0ee67094eb401ddfe9 as suggested by
Fabrice Fontaine.
2012-02-07 Edwin Stearns <edwin(at)vtilt.com>
Attached is a patch that resolved an issue I found with a server that

7
upnp/src/genlib/net/http/httpparser.c
View File

@ -1378,10 +1378,9 @@ parse_status_t parser_parse_responseline(INOUT http_parser_t *parser)
&hmsg->major_version, &hmsg->minor_version,
&hmsg->status_code);
line.buf[line.length] = save_char; /* restore */
if (num_scanned != 3 || hmsg->major_version < 0 ||
/* HTTP version equals to 1.0 should fail as required by the
* UPnP certification tool */
hmsg->minor_version < 1 || hmsg->status_code < 0)
if (num_scanned != 3 ||
hmsg->major_version < 0 || hmsg->minor_version < 0 ||
hmsg->status_code < 0)
/* bad response line */
return PARSE_FAILURE;
/* point to status msg */