Mercurial > hg > nginx
view src/event/quic/ngx_event_quic_connid.h @ 9284:5c6649b4308f
QUIC: ngx_quic_buffer_t use-after-free protection.
Previously the last chain field of ngx_quic_buffer_t could still reference freed
chains and buffers after calling ngx_quic_free_buffer(). While normally an
ngx_quic_buffer_t object should not be used after freeing, resetting last_chain
field would prevent a potential use-after-free.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Tue, 28 May 2024 17:19:21 +0400 |
parents | 1e2f4e9c8195 |
children |
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/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_QUIC_CONNID_H_INCLUDED_ #define _NGX_EVENT_QUIC_CONNID_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> ngx_int_t ngx_quic_handle_retire_connection_id_frame(ngx_connection_t *c, ngx_quic_retire_cid_frame_t *f); ngx_int_t ngx_quic_handle_new_connection_id_frame(ngx_connection_t *c, ngx_quic_new_conn_id_frame_t *f); ngx_int_t ngx_quic_create_sockets(ngx_connection_t *c); ngx_int_t ngx_quic_create_server_id(ngx_connection_t *c, u_char *id); ngx_quic_client_id_t *ngx_quic_create_client_id(ngx_connection_t *c, ngx_str_t *id, uint64_t seqnum, u_char *token); ngx_quic_client_id_t *ngx_quic_next_client_id(ngx_connection_t *c); ngx_int_t ngx_quic_free_client_id(ngx_connection_t *c, ngx_quic_client_id_t *cid); #endif /* _NGX_EVENT_QUIC_CONNID_H_INCLUDED_ */