Mercurial > hg > nginx
view conf/koi-win @ 6957:83bae3d354ab
HTTP/2: fixed connection finalization.
All streams in connection must be finalized before the connection
itself can be finalized and all related memory is freed. That's
not always possible on the current event loop iteration.
Thus when the last stream is finalized, it sets the special read
event handler ngx_http_v2_handle_connection_handler() and posts
the event.
Previously, this handler didn't check the connection state and
could call the regular event handler on a connection that was
already in finalization stage. In the worst case that could
lead to a segmentation fault, since some data structures aren't
supposed to be used during connection finalization. Particularly,
the waiting queue can contain already freed streams, so the
WINDOW_UPDATE frame received by that moment could trigger
accessing to these freed streams.
Now, the connection error flag is explicitly checked in
ngx_http_v2_handle_connection_handler().
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Wed, 29 Mar 2017 20:21:01 +0300 |
parents | 400711951595 |
children |
line wrap: on
line source
charset_map koi8-r windows-1251 { 80 88 ; # euro 95 95 ; # bullet 9A A0 ; # 9E B7 ; # · A3 B8 ; # small yo A4 BA ; # small Ukrainian ye A6 B3 ; # small Ukrainian i A7 BF ; # small Ukrainian yi AD B4 ; # small Ukrainian soft g AE A2 ; # small Byelorussian short u B0 B0 ; # ° B3 A8 ; # capital YO B4 AA ; # capital Ukrainian YE B6 B2 ; # capital Ukrainian I B7 AF ; # capital Ukrainian YI B9 B9 ; # numero sign BD A5 ; # capital Ukrainian soft G BE A1 ; # capital Byelorussian short U BF A9 ; # (C) C0 FE ; # small yu C1 E0 ; # small a C2 E1 ; # small b C3 F6 ; # small ts C4 E4 ; # small d C5 E5 ; # small ye C6 F4 ; # small f C7 E3 ; # small g C8 F5 ; # small kh C9 E8 ; # small i CA E9 ; # small j CB EA ; # small k CC EB ; # small l CD EC ; # small m CE ED ; # small n CF EE ; # small o D0 EF ; # small p D1 FF ; # small ya D2 F0 ; # small r D3 F1 ; # small s D4 F2 ; # small t D5 F3 ; # small u D6 E6 ; # small zh D7 E2 ; # small v D8 FC ; # small soft sign D9 FB ; # small y DA E7 ; # small z DB F8 ; # small sh DC FD ; # small e DD F9 ; # small shch DE F7 ; # small ch DF FA ; # small hard sign E0 DE ; # capital YU E1 C0 ; # capital A E2 C1 ; # capital B E3 D6 ; # capital TS E4 C4 ; # capital D E5 C5 ; # capital YE E6 D4 ; # capital F E7 C3 ; # capital G E8 D5 ; # capital KH E9 C8 ; # capital I EA C9 ; # capital J EB CA ; # capital K EC CB ; # capital L ED CC ; # capital M EE CD ; # capital N EF CE ; # capital O F0 CF ; # capital P F1 DF ; # capital YA F2 D0 ; # capital R F3 D1 ; # capital S F4 D2 ; # capital T F5 D3 ; # capital U F6 C6 ; # capital ZH F7 C2 ; # capital V F8 DC ; # capital soft sign F9 DB ; # capital Y FA C7 ; # capital Z FB D8 ; # capital SH FC DD ; # capital E FD D9 ; # capital SHCH FE D7 ; # capital CH FF DA ; # capital hard sign }