Merge r1813643 from trunk:

mod_macro: fix usability of globally defined macros in .htaccess files.
PR 57525.

Reverts pre_config hook from r1656669 (happens too late for EXEC_ON_READ), and
ensures ap_macros is reset on restart with a pconf cleanup.

Proposed by: Jose Kahan <jose w3.org>
Reviewed by: ylavic

Submitted by: ylavic
Reviewed by: ylavic, icing, jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1815101 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/CHANGES b/CHANGES
index 4ce6d1126f26063ff72b5425b11945e014611195..ca258f043c9bb02c179ea7d6224a55627870b865 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,9 @@
                                                          -*- coding: utf-8 -*-
 Changes with Apache 2.4.30
 
+  *) mod_macro: fix usability of globally defined macros in .htaccess files.
+     PR 57525.  [Jose Kahan <jose w3.org>, Yann Ylavic]
+
   *) mod_rewrite, core: add the Vary header when a condition evaluates to true
      and the related RewriteRule is used in a Directory context
      (triggering an internal redirect). [Luca Toscano]

diff --git a/STATUS b/STATUS
index 13cb344c1c4f6b3178b451085a372f850ae1ce1e..989939c258b53012b70bb6edf0dc16943d5bc888 100644 (file)
--- a/STATUS
+++ b/STATUS
@@ -118,12 +118,6 @@ RELEASE SHOWSTOPPERS:
 PATCHES ACCEPTED TO BACKPORT FROM TRUNK:
   [ start all new proposals below, under PATCHES PROPOSED. ]
 
-  *) mod_macro: fix usability of globally defined macros in .htaccess files.
-                PR 57525.
-     trunk patch: http://svn.apache.org/r1813643
-     2.4.x patch: trunk works (modulo CHANGES)
-                  svn merge -c 1813643 ^/httpd/httpd/trunk .
-     +1: ylavic, icing, jim
 
 
 PATCHES PROPOSED TO BACKPORT FROM TRUNK:

diff --git a/modules/core/mod_macro.c b/modules/core/mod_macro.c
index dae4fcd297150d06e32bb9fe7dedff7da28f36a2..04af43b3924e6a1bd202b0914044455bc488d04b 100644 (file)
--- a/modules/core/mod_macro.c
+++ b/modules/core/mod_macro.c
@@ -693,11 +693,17 @@ static const char *macro_section(cmd_parms * cmd,
     debug(fprintf(stderr, "macro_section: arg='%s'\n", arg));
 
     /* lazy initialization */
-    if (ap_macros == NULL)
-        ap_macros = apr_hash_make(cmd->temp_pool);
-    ap_assert(ap_macros != NULL);
-
-    pool = apr_hash_pool_get(ap_macros);
+    if (ap_macros == NULL) {
+        pool = cmd->pool;
+        ap_macros = apr_hash_make(pool);
+        ap_assert(ap_macros != NULL);
+        apr_pool_cleanup_register(pool, &ap_macros,
+                                  ap_pool_cleanup_set_null,
+                                  apr_pool_cleanup_null);
+    }
+    else {
+        pool = apr_hash_pool_get(ap_macros);
+    }
 
     endp = (char *) ap_strrchr_c(arg, '>');
 
@@ -905,12 +911,6 @@ static const char *undef_macro(cmd_parms * cmd, void *dummy, const char *arg)
     return NULL;
 }
 
-static int macro_pre_config(apr_pool_t *pconf, apr_pool_t *plog, apr_pool_t *ptemp)
-{
-    ap_macros = NULL;
-    return OK;
-}
-
 /************************************************************* EXPORT MODULE */
 
 /*
@@ -929,11 +929,6 @@ static const command_rec macro_cmds[] = {
     {NULL}
 };
 
-static void macro_hooks(apr_pool_t *p)
-{
-    ap_hook_pre_config(macro_pre_config, NULL, NULL, APR_HOOK_MIDDLE);
-}
-
 /*
   Module hooks are request-oriented thus it does not suit configuration
   file utils a lot. I haven't found any clean hook to apply something
@@ -951,5 +946,5 @@ AP_DECLARE_MODULE(macro) = {
         NULL,                   /* create per-server config structure */
         NULL,                   /* merge per-server config structures */
         macro_cmds,             /* configuration commands */
-        macro_hooks             /* register hooks */
+        NULL                    /* register hooks */
 };