upgraded ngx_lua to 0.3.1rc23; released ngx_openresty 1.0.8.25; added patches for nginx 0.8.54.

patches/nginx-0.8.54-allow_request_body_updating.patch

@@ -0,0 +1,117 @@
+diff -ur nginx-0.8.54/src/http/ngx_http_request_body.c nginx-0.8.54-patched/src/http/ngx_http_request_body.c
+--- nginx-0.8.54/src/http/ngx_http_request_body.c	2011-09-30 22:36:19.000000000 +0800
++++ nginx-0.8.54-patched/src/http/ngx_http_request_body.c	2011-10-21 21:54:08.460350482 +0800
+@@ -38,7 +38,7 @@
+ 
+     r->main->count++;
+ 
+-    if (r->request_body || r->discard_body) {
++    if (r->request_body || r->discard_body || r->content_length_n == 0) {
+         post_handler(r);
+         return NGX_OK;
+     }
+@@ -440,7 +440,7 @@
+     ssize_t       size;
+     ngx_event_t  *rev;
+ 
+-    if (r != r->main || r->discard_body) {
++    if (r != r->main || r->discard_body || r->content_length_n == 0) {
+         return NGX_OK;
+     }
+ 
+@@ -456,20 +456,22 @@
+         ngx_del_timer(rev);
+     }
+ 
+-    if (r->headers_in.content_length_n <= 0 || r->request_body) {
++    r->content_length_n = r->headers_in.content_length_n;
++
++    if (r->content_length_n <= 0 || r->request_body) {
+         return NGX_OK;
+     }
+ 
+     size = r->header_in->last - r->header_in->pos;
+ 
+     if (size) {
+-        if (r->headers_in.content_length_n > size) {
++        if (r->content_length_n > size) {
+             r->header_in->pos += size;
+-            r->headers_in.content_length_n -= size;
++            r->content_length_n -= size;
+ 
+         } else {
+-            r->header_in->pos += (size_t) r->headers_in.content_length_n;
+-            r->headers_in.content_length_n = 0;
++            r->header_in->pos += (size_t) r->content_length_n;
++            r->content_length_n = 0;
+             return NGX_OK;
+         }
+     }
+@@ -568,7 +570,7 @@
+                    "http read discarded body");
+ 
+     for ( ;; ) {
+-        if (r->headers_in.content_length_n == 0) {
++        if (r->content_length_n == 0) {
+             r->read_event_handler = ngx_http_block_reading;
+             return NGX_OK;
+         }
+@@ -577,9 +579,9 @@
+             return NGX_AGAIN;
+         }
+ 
+-        size = (r->headers_in.content_length_n > NGX_HTTP_DISCARD_BUFFER_SIZE) ?
++        size = (r->content_length_n > NGX_HTTP_DISCARD_BUFFER_SIZE) ?
+                    NGX_HTTP_DISCARD_BUFFER_SIZE:
+-                   (size_t) r->headers_in.content_length_n;
++                   (size_t) r->content_length_n;
+ 
+         n = r->connection->recv(r->connection, buffer, size);
+ 
+@@ -596,7 +598,7 @@
+             return NGX_OK;
+         }
+ 
+-        r->headers_in.content_length_n -= n;
++        r->content_length_n -= n;
+     }
+ }
+ 
+Only in nginx-0.8.54-patched/src/http: ngx_http_request_body.c~
+diff -ur nginx-0.8.54/src/http/ngx_http_request.c nginx-0.8.54-patched/src/http/ngx_http_request.c
+--- nginx-0.8.54/src/http/ngx_http_request.c	2011-09-30 22:36:19.000000000 +0800
++++ nginx-0.8.54-patched/src/http/ngx_http_request.c	2011-10-21 19:06:38.404350692 +0800
+@@ -286,6 +286,8 @@
+ 
+         r->pipeline = hc->pipeline;
+ 
++        r->content_length_n = -1;
++
+         if (hc->nbusy) {
+             r->header_in = hc->busy[0];
+         }
+@@ -297,6 +299,8 @@
+             return;
+         }
+ 
++        r->content_length_n = -1;
++
+         hc->request = r;
+     }
+ 
+Only in nginx-0.8.54-patched/src/http: ngx_http_request.c~
+diff -ur nginx-0.8.54/src/http/ngx_http_request.h nginx-0.8.54-patched/src/http/ngx_http_request.h
+--- nginx-0.8.54/src/http/ngx_http_request.h	2011-08-29 18:39:23.000000000 +0800
++++ nginx-0.8.54-patched/src/http/ngx_http_request.h	2011-10-21 17:26:13.203807584 +0800
+@@ -366,6 +366,9 @@
+     ngx_pool_t                       *pool;
+     ngx_buf_t                        *header_in;
+ 
++    off_t                             content_length_n;
++                                          /* for discarding request body */
++
+     ngx_http_headers_in_t             headers_in;
+     ngx_http_headers_out_t            headers_out;
+ 
+Only in nginx-0.8.54-patched/src/http: ngx_http_request.h~
+Only in nginx-0.8.54-patched/src/http: tags

patches/nginx-0.8.54-named_location_clear_mods_ctx.patch

@@ -0,0 +1,12 @@
+--- nginx-0.8.54/src/http/ngx_http_core_module.c	2011-09-27 19:14:02.000000000 +0800
++++ nginx-0.8.54-patched/src/http/ngx_http_core_module.c	2011-10-13 15:02:24.414550532 +0800
+@@ -2542,6 +2542,9 @@
+             r->content_handler = NULL;
+             r->loc_conf = (*clcfp)->loc_conf;
+ 
++            /* clear the modules contexts */
++            ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
++
+             ngx_http_update_location_config(r);
+ 
+             cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);

patches/nginx-0.8.54-variable_header_ignore_no_hash.patch

@@ -0,0 +1,69 @@
+--- nginx-0.8.54/src/http/ngx_http_variables.c	2011-05-30 05:36:17.000000000 -0700
++++ nginx-0.8.54-patched/src/http/ngx_http_variables.c	2011-09-30 10:59:05.000000000 -0700
+@@ -648,7 +648,17 @@
+ 
+     a = (ngx_array_t *) ((char *) r + data);
+ 
+-    n = a->nelts;
++    h = a->elts;
++    n = 0;
++
++    for (i = 0; i < a->nelts; i++) {
++
++        if (h[i]->hash == 0) {
++            continue;
++        }
++
++        n++;
++    }
+ 
+     if (n == 0) {
+         v->not_found = 1;
+@@ -659,9 +669,7 @@
+     v->no_cacheable = 0;
+     v->not_found = 0;
+ 
+-    h = a->elts;
+-
+-    if (n == 1) {
++    if (n == 1 && a->nelts == 1) {
+         v->len = (*h)->value.len;
+         v->data = (*h)->value.data;
+ 
+@@ -670,7 +678,12 @@
+ 
+     len = - (ssize_t) (sizeof("; ") - 1);
+ 
+-    for (i = 0; i < n; i++) {
++    for (i = 0; i < a->nelts; i++) {
++
++        if (h[i]->hash == 0) {
++            continue;
++        }
++
+         len += h[i]->value.len + sizeof("; ") - 1;
+     }
+ 
+@@ -683,6 +696,11 @@
+     v->data = p;
+ 
+     for (i = 0; /* void */ ; i++) {
++
++        if (h[i]->hash == 0) {
++            continue;
++        }
++
+         p = ngx_copy(p, h[i]->value.data, h[i]->value.len);
+ 
+         if (i == n - 1) {
+@@ -738,6 +756,10 @@
+             i = 0;
+         }
+ 
++        if (header[i].hash == 0) {
++            continue;
++        }
++
+         for (n = 0; n + prefix < var->len && n < header[i].key.len; n++) {
+             ch = header[i].key.data[n];
+ 

util/mirror-tarballs

@@ -105,7 +105,7 @@ mv chaoslawful-drizzle-nginx-module-* drizzle-nginx-module-$ver || exit 1
 
 #################################
 
-ver=0.3.1rc22
+ver=0.3.1rc23
 $root/util/get-tarball "http://github.com/chaoslawful/lua-nginx-module/tarball/v$ver" -O lua-nginx-module-$ver.tar.gz || exit 1
 tar -xzf lua-nginx-module-$ver.tar.gz || exit 1
 mv chaoslawful-lua-nginx-module-* ngx_lua-$ver || exit 1

util/ver

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 main_ver=1.0.8
-minor_ver=23
+minor_ver=25
 version=$main_ver.$minor_ver
 echo $version