tree 0170a03ec63a0534a34ceaf6633a4573caa1eb09
parent 8d9ac3ed8b02c98c42f87a21a387c5d6446d834e
author Willy Tarreau <w@1wt.eu> 1548863748 +0100
committer Willy Tarreau <w@1wt.eu> 1548873434 +0100
encoding latin1

BUG/MINOR: mux-h2: make sure response HEADERS are not received in other states than OPEN and HLOC

RFC7540#5.1 states that these are the only states allowing any frame
type. For response HEADERS frames, we cannot accept that they are
delivered on idle streams of course, so we're left with these two
states only. It is important to test this so that we can remove the
generic CLOSE_STREAM test for such frames in the main loop.

This must be backported to 1.9 (1.8 doesn't have response HEADERS).