From 21b71d89090dcacee87e7e44900ac82123e685df Mon Sep 17 00:00:00 2001 From: Abhishek Choudhary Date: Mon, 22 Jul 2024 15:53:06 +0545 Subject: [PATCH] remove patch --- ..._per_iteration_stream_handling_limit.patch | 53 ------------------- 1 file changed, 53 deletions(-) delete mode 100644 patch/1.21.4/nginx-http2_per_iteration_stream_handling_limit.patch diff --git a/patch/1.21.4/nginx-http2_per_iteration_stream_handling_limit.patch b/patch/1.21.4/nginx-http2_per_iteration_stream_handling_limit.patch deleted file mode 100644 index 8451182..0000000 --- a/patch/1.21.4/nginx-http2_per_iteration_stream_handling_limit.patch +++ /dev/null @@ -1,53 +0,0 @@ -diff --git src/http/v2/ngx_http_v2.c src/http/v2/ngx_http_v2.c -index 3afa8b638..228b060bf 100644 ---- src/http/v2/ngx_http_v2.c -+++ src/http/v2/ngx_http_v2.c -@@ -361,6 +361,7 @@ ngx_http_v2_read_handler(ngx_event_t *rev) - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http2 read handler"); - - h2c->blocked = 1; -+ h2c->new_streams = 0; - - if (c->close) { - c->close = 0; -@@ -1321,6 +1322,14 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, - goto rst_stream; - } - -+ if (h2c->new_streams++ >= 2 * h2scf->concurrent_streams) { -+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, -+ "client sent too many streams at once"); -+ -+ status = NGX_HTTP_V2_REFUSED_STREAM; -+ goto rst_stream; -+ } -+ - if (!h2c->settings_ack - && !(h2c->state.flags & NGX_HTTP_V2_END_STREAM_FLAG) - && h2scf->preread_size < NGX_HTTP_V2_DEFAULT_WINDOW) -@@ -1386,6 +1395,12 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, - - rst_stream: - -+ if (h2c->refused_streams++ > ngx_max(h2scf->concurrent_streams, 100)) { -+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, -+ "client sent too many refused streams"); -+ return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_NO_ERROR); -+ } -+ - if (ngx_http_v2_send_rst_stream(h2c, h2c->state.sid, status) != NGX_OK) { - return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_INTERNAL_ERROR); - } -diff --git src/http/v2/ngx_http_v2.h src/http/v2/ngx_http_v2.h -index 0eceae3d5..aef40bbb8 100644 ---- src/http/v2/ngx_http_v2.h -+++ src/http/v2/ngx_http_v2.h -@@ -124,6 +124,8 @@ struct ngx_http_v2_connection_s { - ngx_uint_t processing; - ngx_uint_t frames; - ngx_uint_t idle; -+ ngx_uint_t new_streams; -+ ngx_uint_t refused_streams; - ngx_uint_t priority_limit; - - ngx_uint_t pushing;