Mercurial > hg > nginx-quic
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Upstream: introduced ngx_http_upstream_ssl_handshake_handler().
This change reworks 13a5f4765887 to only run posted requests once,
with nothing on stack. Running posted requests with other request
functions on stack may result in use-after-free in case of errors,
similar to the one reported in #788.
To only run posted request once, a separate function was introduced
to be used as ssl handshake handler in c->ssl->handler,
ngx_http_upstream_ssl_handshake_handler(). The ngx_http_run_posted_requests()
is only called in this function, and not in ngx_http_upstream_ssl_handshake()
which may be called directly on stack.
Additionaly, ngx_http_upstream_ssl_handshake_handler() now does appropriate
debug logging of the current subrequest, similar to what is done in other
event handlers.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 22 Jun 2017 21:09:06 +0300 |
parents | 466bd63b63d1 |
children | 04ebf29eaf5b |
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# Copyright (C) Nginx, Inc. if [ $USE_THREADS = YES ]; then if [ "$NGX_PLATFORM" = win32 ]; then cat << END $0: --with-threads is not supported on Windows END exit 1 fi have=NGX_THREADS . auto/have CORE_DEPS="$CORE_DEPS $THREAD_POOL_DEPS" CORE_SRCS="$CORE_SRCS $THREAD_POOL_SRCS" CORE_LIBS="$CORE_LIBS -lpthread" fi