Mercurial > hg > nginx-quic
view src/core/ngx_spinlock.c @ 9079:9ae24a9ba763 quic
QUIC: fixed encryption level in ngx_quic_frame_sendto().
Previously, ssl_encryption_application was hardcoded. Before 9553eea74f2a,
ngx_quic_frame_sendto() was used only for PATH_CHALLENGE/PATH_RESPONSE sent
at the application level only. Since 9553eea74f2a, ngx_quic_frame_sendto()
is also used for CONNECTION_CLOSE, which can be sent at initial level after
SSL handshake error or rejection. This resulted in packet encryption error.
Now level is copied from frame, which fixes the error.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Thu, 04 May 2023 19:29:34 +0400 |
parents | f737e406aa68 |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> void ngx_spinlock(ngx_atomic_t *lock, ngx_atomic_int_t value, ngx_uint_t spin) { #if (NGX_HAVE_ATOMIC_OPS) ngx_uint_t i, n; for ( ;; ) { if (*lock == 0 && ngx_atomic_cmp_set(lock, 0, value)) { return; } if (ngx_ncpu > 1) { for (n = 1; n < spin; n <<= 1) { for (i = 0; i < n; i++) { ngx_cpu_pause(); } if (*lock == 0 && ngx_atomic_cmp_set(lock, 0, value)) { return; } } } ngx_sched_yield(); } #else #if (NGX_THREADS) #error ngx_spinlock() or ngx_atomic_cmp_set() are not defined ! #endif #endif }