tree ec4b9577520381ec2a9a5ecad80dcc59a2710d22
parent a8ba4380e86bd8f1b5005a4a3094bddaed077dcb
author Willy Tarreau <w@1wt.eu> 1677076563 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1682088721 +0200

BUG/MINOR: ring: do not realign ring contents on resize

If a ring is resized, we must not zero its head since the contents
are preserved in-situ. Till now it used to work because we only resize
during boot and we emit very few data (if at all) during boot. But this
can change in the future.

This can be backported to 2.2 though no older version should notice a
difference.

(cherry picked from commit d0d85d2e364b1a8dffd605de18469c9f300aae32)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit bc16d31f889336578fd6d1fb72c9306816df23f4)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit d203c0112b7ae1c8ca155d3fb710d6910b71e104)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
(cherry picked from commit 22f761eda99945ef34751fba9fc50a1c5fe11bc6)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>