protocol/815: get_client_block() returns wrong length if policy is REQUEST_CHUNKED_DECHUNK

[Kenichi Hori <ke...@d2.bs1.fc.nec.co.jp>]

>Number:         815
>Category:       protocol
>Synopsis:       get_client_block() returns wrong length if policy is REQUEST_CHUNKED_DECHUNK
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    apache (Apache HTTP Project)
>State:          open
>Class:          change-request
>Submitter-Id:   apache
>Arrival-Date:   Tue Jul  1 20:00:01 1997
>Originator:     ken@d2.bs1.fc.nec.co.jp
>Organization:
apache
>Release:        1.2.0
>Environment:
FreeBSD 2.2.1-RELEASE
>Description:
In reading chunked message, get_client_block() always returns
the length including the chunk-size line
which is discarded when REQUEST_CHUNKED_DECHUNK is specified.
The return value is therefore of no use.
>How-To-Repeat:
This bas not been harmful until I try to actually use
REQUEST_CHUNKED_DECHUNK policy, which seems unused in Apache.
(hence change-request)
>Fix:
In line 1450 of http_protocol.c, append "else chunk_start = 0;" to
cancel the length of the chunk-size line
>Audit-Trail:
>Unformatted: