Request body: avoid linking rb->buf to r->header_in.

Code to reuse of r->request_body->buf in upstream module assumes it's
dedicated buffer, hence after 1.3.9 (r4931) it might reuse r->header_in
if client_body_in_file_only was set, resulting in original request
corruption.  It is considered to be safer to always create a dedicated
buffer for rb->bufs to avoid such problems.
1 file changed
tree: 0c399f21918c5b6d26f4cf7d4bed82ebe3c23e02
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags