1.10.32.2 -> 1.10.32.4

config

@@ -29,8 +29,8 @@ if [ "$mod_pagespeed_dir" = "unset" ] ; then
     echo "   You need to separately download the pagespeed library:"
     echo ""
     echo "     $ cd /path/to/ngx_pagespeed"
-    echo "     $ wget https://dl.google.com/dl/page-speed/psol/1.10.33.5.tar.gz"
-    echo "     $ tar -xzvf 1.10.33.5.tar.gz # expands to psol/"
+    echo "     $ wget https://dl.google.com/dl/page-speed/psol/1.10.33.4.tar.gz"
+    echo "     $ tar -xzvf 1.10.33.4.tar.gz # expands to psol/"
     echo ""
     echo "   Or see the installation instructions:"
     echo "     https://github.com/pagespeed/ngx_pagespeed#how-to-build"
@@ -118,13 +118,6 @@ case "$NGX_GCC_VER" in
   ;;
 esac
 
-# workaround for a bug in nginx-1.9.11, see:
-# http://hg.nginx.org/nginx/rev/ff1e625ae55b
-NGX_VERSION=`grep nginx_version src/core/nginx.h | sed -e 's/^.* \(.*\)$/\1/'`
-if [ "$NGX_VERSION" = "1009011" ]; then
-    CFLAGS="$CFLAGS -Wno-write-strings"
-fi
-
 if [ "$WNO_ERROR" = "YES" ]; then
     CFLAGS="$CFLAGS -Wno-error"
 fi
@@ -193,7 +186,65 @@ ngx_feature_test="
 # Test whether we have pagespeed and can compile and link against it.
 . "$ngx_addon_dir/cpp_feature"
 
-if [ $ngx_found = no ]; then
+if [ $ngx_found = yes ]; then
+  ps_src="$ngx_addon_dir/src"
+  ngx_addon_name=ngx_pagespeed
+  NGX_ADDON_DEPS="$NGX_ADDON_DEPS \
+    $ps_src/log_message_handler.h \
+    $ps_src/ngx_base_fetch.h \
+    $ps_src/ngx_caching_headers.h \
+    $ps_src/ngx_event_connection.h \
+    $ps_src/ngx_fetch.h \
+    $ps_src/ngx_gzip_setter.h \
+    $ps_src/ngx_list_iterator.h \
+    $ps_src/ngx_message_handler.h \
+    $ps_src/ngx_pagespeed.h \
+    $ps_src/ngx_rewrite_driver_factory.h \
+    $ps_src/ngx_rewrite_options.h \
+    $ps_src/ngx_server_context.h \
+    $ps_src/ngx_url_async_fetcher.h \
+    $psol_binary"
+  NGX_ADDON_SRCS="$NGX_ADDON_SRCS \
+    $ps_src/log_message_handler.cc \
+    $ps_src/ngx_base_fetch.cc \
+    $ps_src/ngx_caching_headers.cc \
+    $ps_src/ngx_event_connection.cc \
+    $ps_src/ngx_fetch.cc \
+    $ps_src/ngx_gzip_setter.cc \
+    $ps_src/ngx_list_iterator.cc \
+    $ps_src/ngx_message_handler.cc \
+    $ps_src/ngx_pagespeed.cc \
+    $ps_src/ngx_rewrite_driver_factory.cc \
+    $ps_src/ngx_rewrite_options.cc \
+    $ps_src/ngx_server_context.cc \
+    $ps_src/ngx_url_async_fetcher.cc"
+  # Save our sources in a separate var since we may need it in config.make
+  PS_NGX_SRCS="$NGX_ADDON_SRCS"
+
+  if [ "$position_aux" = "true" ] ; then
+     HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES $ngx_addon_name"
+  else
+    # Make pagespeed run immediately before gzip and Brotli.
+    if echo $HTTP_FILTER_MODULES | grep ngx_http_brotli_filter_module >/dev/null; then
+      module=ngx_http_brotli_filter_module
+    elif [ $HTTP_GZIP = YES ]; then
+      module=$HTTP_GZIP_FILTER_MODULE
+    else
+      module=$HTTP_RANGE_HEADER_FILTER_MODULE
+    fi
+
+    HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES |\
+      sed "s/$module/$module $ngx_addon_name/")
+  fi
+
+  # Make the etag header filter run immediately before range header filter.
+  HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES |\
+    sed "s/$HTTP_RANGE_HEADER_FILTER_MODULE/$HTTP_RANGE_HEADER_FILTER_MODULE ngx_pagespeed_etag_filter/")
+
+  CORE_LIBS="$CORE_LIBS $pagespeed_libs"
+  CORE_INCS="$CORE_INCS $pagespeed_include"
+  echo "List of modules (in reverse order of applicability): "$HTTP_FILTER_MODULES
+else
   cat << END
 $0: error: module ngx_pagespeed requires the pagespeed optimization library.
 Look in obj/autoconf.err for more details.
@@ -201,115 +252,6 @@ END
   exit 1
 fi
 
-ps_src="$ngx_addon_dir/src"
-ngx_addon_name=ngx_pagespeed
-NGX_ADDON_DEPS="$NGX_ADDON_DEPS \
-$ps_src/log_message_handler.h \
-$ps_src/ngx_base_fetch.h \
-$ps_src/ngx_caching_headers.h \
-$ps_src/ngx_event_connection.h \
-$ps_src/ngx_fetch.h \
-$ps_src/ngx_gzip_setter.h \
-$ps_src/ngx_list_iterator.h \
-$ps_src/ngx_message_handler.h \
-$ps_src/ngx_pagespeed.h \
-$ps_src/ngx_rewrite_driver_factory.h \
-$ps_src/ngx_rewrite_options.h \
-$ps_src/ngx_server_context.h \
-$ps_src/ngx_url_async_fetcher.h \
-$psol_binary"
-NPS_SRCS=" \
-$ps_src/log_message_handler.cc \
-$ps_src/ngx_base_fetch.cc \
-$ps_src/ngx_caching_headers.cc \
-$ps_src/ngx_event_connection.cc \
-$ps_src/ngx_fetch.cc \
-$ps_src/ngx_gzip_setter.cc \
-$ps_src/ngx_list_iterator.cc \
-$ps_src/ngx_message_handler.cc \
-$ps_src/ngx_pagespeed.cc \
-$ps_src/ngx_rewrite_driver_factory.cc \
-$ps_src/ngx_rewrite_options.cc \
-$ps_src/ngx_server_context.cc \
-$ps_src/ngx_url_async_fetcher.cc"
-# Save our sources in a separate var since we may need it in config.make
-PS_NGX_SRCS="$NGX_ADDON_SRCS \
-$NPS_SRCS"
-
-# Make pagespeed run immediately before gzip and Brotli.
-if echo $HTTP_FILTER_MODULES | grep ngx_http_brotli_filter_module >/dev/null; then
-  next=ngx_http_brotli_filter_module
-elif [ $HTTP_GZIP = YES ]; then
-  next=ngx_http_gzip_filter_module
-else
-  next=ngx_http_range_header_filter_module
-fi
-
-if [ -n "$ngx_module_link" ]; then
-  # nginx-1.9.11+
-  ngx_module_type=HTTP_FILTER
-  ngx_module_name="ngx_pagespeed ngx_pagespeed_etag_filter"
-  ngx_module_incs="$ngx_feature_path"
-  ngx_module_deps=
-  ngx_module_srcs="$NPS_SRCS"
-  ngx_module_libs="$ngx_feature_libs"
-  ngx_module_order="ngx_http_range_header_filter_module\
-                    ngx_pagespeed_etag_filter\
-                    ngx_http_gzip_filter_module \
-                    ngx_http_brotli_filter_module \
-                    ngx_pagespeed \
-                    ngx_http_postpone_filter_module \
-                    ngx_http_ssi_filter_module \
-                    ngx_http_charset_filter_module \
-                    ngx_http_xslt_filter_module \
-                    ngx_http_image_filter_module \
-                    ngx_http_sub_filter_module \
-                    ngx_http_addition_filter_module \
-                    ngx_http_gunzip_filter_module \
-                    ngx_http_userid_filter_module \
-                    ngx_http_headers_filter_module"
-
-    . auto/module
-
-    if [ $ngx_module_link != DYNAMIC ]; then
-      # ngx_module_order doesn't work with static modules,
-      # so we must re-order filters here.
-      if [ "$position_aux" = "true" ] ; then
-        HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES $ngx_addon_name"
-      else
-        HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES \
-                             | sed "s/ngx_pagespeed//" \
-                             | sed "s/$next/$next ngx_pagespeed/")
-      fi
-      # Make the etag header filter run immediately before range header filter.
-      HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES \
-                           | sed "s/ngx_pagespeed_etag_filter//" \
-                           | sed "s/ngx_http_range_header_filter_module/ngx_http_range_header_filter_module ngx_pagespeed_etag_filter/")
-    else
-      # config.make is not executed for dynamic modules
-      CFLAGS="$CFLAGS -Wno-c++11-extensions"
-      if [ "$position_aux" = "true" ] ; then
-        ngx_module_type=HTTP_AUX_FILTER
-        ngx_module_order=""
-      fi
-    fi
-else
-  CORE_LIBS="$CORE_LIBS $pagespeed_libs"
-  CORE_INCS="$CORE_INCS $pagespeed_include"
-  NGX_ADDON_SRCS="$PS_NGX_SRCS"
-  if [ "$position_aux" = "true" ] ; then
-    HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES $ngx_addon_name"
-  else
-    HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES | sed "s/$next/$next $ngx_addon_name/")
-  fi
-
-  # Make the etag header filter run immediately before range header filter.
-  HTTP_FILTER_MODULES=$(echo $HTTP_FILTER_MODULES |\
-    sed "s/ngx_http_range_header_filter_module/ngx_http_range_header_filter_module ngx_pagespeed_etag_filter/")
-fi
-
-echo "List of modules (in reverse order of applicability): "$HTTP_FILTER_MODULES
-
 # Test whether the compiler is compatible
 ngx_feature="psol-compiler-compat"
 ngx_feature_name=""

src/ngx_pagespeed.cc

@@ -302,12 +302,6 @@ ngx_int_t ps_base_fetch_handler(ngx_http_request_t* r) {
                 STR_CASE_EQ_LITERAL(header->key, "Last-Modified") ||
                 STR_CASE_EQ_LITERAL(header->key, "Expires"))))) {
           header->hash = 0;
-          if (STR_CASE_EQ_LITERAL(header->key, "Location")) {
-            // There's a possible issue with the location header, where setting
-            // the hash to 0 is not enough. See:
-            // https://github.com/nginx/nginx/blob/master/src/http/ngx_http_header_filter_module.c#L314
-            r->headers_out.location = NULL;
-          }
         }
       }
     } else {
@@ -458,6 +452,11 @@ void copy_response_headers_from_ngx(const ngx_http_request_t* r,
 
   headers->set_status_code(r->headers_out.status);
 
+  if (r->headers_out.location != NULL) {
+    headers->Add(HttpAttributes::kLocation,
+                 str_to_string_piece(r->headers_out.location->value));
+  }
+
   // Manually copy over the content type because it's not included in
   // request_->headers_out.headers.
   headers->Add(HttpAttributes::kContentType,
@@ -637,7 +636,7 @@ typedef struct {
 typedef struct {
   // If pagespeed is configured in some server block but not this one our
   // per-request code will be invoked but server context will be null.  In those
-  // cases we need to short circuit, not changing anything.  Currently our
+  // cases we neet to short circuit, not changing anything.  Currently our
   // header filter, body filter, and content handler all do this, but if anyone
   // adds another way for nginx to give us a request to process we need to check
   // there as well.
@@ -3067,9 +3066,7 @@ void ps_exit_child_process(ngx_cycle_t* cycle) {
   ps_main_conf_t* cfg_m = static_cast<ps_main_conf_t*>(
       ngx_http_cycle_get_module_main_conf(cycle, ngx_pagespeed));
   NgxBaseFetch::Terminate();
-  if (cfg_m->driver_factory != NULL) {
-    cfg_m->driver_factory->ShutDown();
-  }
+  cfg_m->driver_factory->ShutDown();
 }
 
 // Called when nginx forks worker processes.  No threads should be started