tree 2f128f76f3ae7303ba885d01f8d99526daa9603f
parent 63263e50edd60d4c53dca227218c6313a25269a8
author Christopher Faulet <cfaulet@haproxy.com> 1554983037 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1555097670 +0200

BUG/MEDIUM: htx: Defrag if blocks position is changed and the payloads wrap

When a header is added or when a data block is added before another one, the
blocks position may be changed (but not their payloads position). For instance,
when a header is added, we move the block just before the EOH, if any. When the
payloads wraps, it is pretty annoying because we loose the last inserted
block. It is neither the tail nor the head. And it is not the front either.

It is a design problem. Waiting for fixing this problem, we force a
defragmentation in such case. Anyway, it should be pretty rare, so it's not
really critical.

This patch must be backported to 1.9.