tree 611e1742b9e360905cb730a6c1ea69941047dbb9
parent 8043e831d19eeef4f45bc589a5fd000a539b1e26
author Christopher Faulet <cfaulet@haproxy.com> 1617366296 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1617687111 +0200

BUG/MINOR: hlua: Detect end of request when reading data for an HTTP applet

When a script retrieves request data from an HTTP applet, line per line or
not, we must be sure to properly detect the end of the request by checking
HTX_FL_EOM flag when everything was consumed. Otherwise, the script may
hang.

It is pretty easy to reproduce the bug by calling applet:receive() without
specifying any length. If the request is not chunked, the function never
returns.

The bug was introduced when the EOM block was removed. Thus, it is specific
to the 2.4. This patch should fix the issue #1207. No backport needed.