tree 7ce1b571caf8e2c530fa1325c8e8b931cd1362ef
parent eb5be9d6e787a404e4fbf14ae9285bb969d37196
author Christopher Faulet <cfaulet@haproxy.com> 1569507553 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1569578105 +0200

BUG/MINOR: mux-h2: Use the dummy error when decoding headers for a closed stream

Since the commit 6884aa3e ("BUG/MAJOR: mux-h2: Handle HEADERS frames received
after a RST_STREAM frame"), HEADERS frames received for an unknown or already
closed stream are decoded. Once decoded, an error is reported for the
stream. But because it is a dummy stream (h2_closed_stream), its state cannot be
changed. So instead, we must return the dummy error stream (h2_error_stream).

This patch must be backported to 2.0 and 1.9.

(cherry picked from commit ea7a7781a94addb9fb18ef8064c96d73fe5add3d)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>