Various code clean up

Submitted by: Christophe JAILLET <christophe jaillet wanadoo fr>
PR: 52893

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1361801 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/aaa/mod_authz_core.c b/modules/aaa/mod_authz_core.c
index d87928254c76213d8cb22635580591f7c88c846a..9b7173c8a84051c88c1e9a9f780ac95bc0a286c5 100644 (file)
--- a/modules/aaa/mod_authz_core.c
+++ b/modules/aaa/mod_authz_core.c
@@ -629,12 +629,9 @@ static int authz_core_check_section(apr_pool_t *p, server_rec *s,
 
     if (ret != OK) {
         ap_log_error(APLOG_MARK, APLOG_ERR | APLOG_STARTUP, APR_SUCCESS, s, APLOGNO(01624)
-                     "%s",
-                     apr_pstrcat(p, (is_conf
-                                     ? "<Directory>, <Location>, or similar"
-                                     : format_authz_command(p, section)),
-                                 " directive contains only negative "
-                                 "authorization directives", NULL));
+                     "%s directive contains only negative authorization directives",
+                     is_conf ? "<Directory>, <Location>, or similar"
+                             : format_authz_command(p, section));
     }
 
     return ret;

diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
index 7cbe769a876106320c20c54ca2478973e61d2274..2f7861230357e4087ba31a4dd09a15e2f0de8ddc 100644 (file)
--- a/modules/http/http_protocol.c
+++ b/modules/http/http_protocol.c
@@ -799,11 +799,9 @@ AP_DECLARE(const char *) ap_get_status_line(int status)
 }
 
 /* Build the Allow field-value from the request handler method mask.
- * Note that we always allow TRACE, since it is handled below.
  */
 static char *make_allow(request_rec *r)
 {
-    char *list;
     apr_int64_t mask;
     apr_array_header_t *allow = apr_array_make(r->pool, 10, sizeof(char *));
     apr_hash_index_t *hi = apr_hash_first(r->pool, methods_registry);
@@ -831,25 +829,15 @@ static char *make_allow(request_rec *r)
     if (conf->trace_enable != AP_TRACE_DISABLE)
         *(const char **)apr_array_push(allow) = "TRACE";
 
-    list = apr_array_pstrcat(r->pool, allow, ',');
-
     /* ### this is rather annoying. we should enforce registration of
        ### these methods */
     if ((mask & (AP_METHOD_BIT << M_INVALID))
         && (r->allowed_methods->method_list != NULL)
         && (r->allowed_methods->method_list->nelts != 0)) {
-        int i;
-        char **xmethod = (char **) r->allowed_methods->method_list->elts;
-
-        /*
-         * Append all of the elements of r->allowed_methods->method_list
-         */
-        for (i = 0; i < r->allowed_methods->method_list->nelts; ++i) {
-            list = apr_pstrcat(r->pool, list, ",", xmethod[i], NULL);
-        }
+        apr_array_cat(allow, r->allowed_methods->method_list);
     }
 
-    return list;
+    return apr_array_pstrcat(r->pool, allow, ',');
 }
 
 AP_DECLARE(int) ap_send_http_options(request_rec *r)

diff --git a/modules/lua/mod_lua.c b/modules/lua/mod_lua.c
index 115afc64b6b15fc6720362320a4dc0ace45e7d8f..cb28137d66365bdecd4abf17de2db01224bd8b62 100644 (file)
--- a/modules/lua/mod_lua.c
+++ b/modules/lua/mod_lua.c
@@ -468,16 +468,15 @@ static const char *register_named_block_function_hook(const char *name,
 
     {
         cr_ctx ctx;
-        char buf[32];
         lua_State *lvm;
         char *tmp;
         int rv;
         ap_directive_t **current;
         hack_section_baton *baton;
 
-        apr_snprintf(buf, sizeof(buf), "%u", cmd->config_file->line_number);
-        spec->file_name = apr_pstrcat(cmd->pool, cmd->config_file->name, ":",
-                                      buf, NULL);
+        spec->file_name = apr_psprintf(cmd->pool, "%s:%u",
+                                       cmd->config_file->name,
+                                       cmd->config_file->line_number);
         if (function) {
             spec->function_name = (char *) function;
         }

diff --git a/modules/proxy/mod_proxy_ftp.c b/modules/proxy/mod_proxy_ftp.c
index d5aabd6950a7d7acfe3ba12d44d23da2a117125b..8db694a13fbe1b5071dba98d08a315a33d7e6504 100644 (file)
--- a/modules/proxy/mod_proxy_ftp.c
+++ b/modules/proxy/mod_proxy_ftp.c
@@ -1725,7 +1725,7 @@ static int proxy_ftp_handler(request_rec *r, proxy_worker *worker,
         if (len != 0)
             buf = apr_pstrcat(p, "LIST ", path, CRLF, NULL);
         else if (cwd == NULL || strchr(cwd, '/') != NULL)
-            buf = apr_pstrcat(p, "LIST -lag", CRLF, NULL);
+            buf = "LIST -lag" CRLF;
         else
             buf = "LIST" CRLF;
     }

diff --git a/modules/proxy/proxy_util.c b/modules/proxy/proxy_util.c
index fe2ac43e20a54490a69ef8c3e50099961fcaf462..7063b15207326dc92ec25e23b2f2ff25e1982fa6 100644 (file)
--- a/modules/proxy/proxy_util.c
+++ b/modules/proxy/proxy_util.c
@@ -373,7 +373,7 @@ PROXY_DECLARE(int) ap_proxyerror(request_rec *r, int statuscode, const char *mes
             NULL));
 
     /* Allow "error-notes" string to be printed by ap_send_error_response() */
-    apr_table_setn(r->notes, "verbose-error-to", apr_pstrdup(r->pool, "*"));
+    apr_table_setn(r->notes, "verbose-error-to", "*");
 
     r->status_line = apr_psprintf(r->pool, "%3.3u Proxy Error", statuscode);
     ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(00898) "%s returned by %s", message,

diff --git a/modules/session/mod_session.c b/modules/session/mod_session.c
index e053619a3ca4d455a39da7159e6f19e3fe591e7e..7f855c7277c394dd6171e97de695d96345895fb9 100644 (file)
--- a/modules/session/mod_session.c
+++ b/modules/session/mod_session.c
@@ -373,7 +373,7 @@ static apr_status_t session_identity_decode(request_rec * r, session_rec * z)
     }
 
     /* decode what we have */
-    encoded = apr_pstrcat(r->pool, z->encoded, NULL);
+    encoded = apr_pstrdup(r->pool, z->encoded);
     pair = apr_strtok(encoded, sep, &last);
     while (pair && pair[0]) {
         char *plast = NULL;

diff --git a/modules/test/mod_policy.c b/modules/test/mod_policy.c
index d4830aa76812167287f9e2ff570b044f9dbfbbd0..473b31c6241e74358b4ad5e7a2fc04939dc04394 100644 (file)
--- a/modules/test/mod_policy.c
+++ b/modules/test/mod_policy.c
@@ -162,11 +162,10 @@ static void handle_policy(request_rec *r, policy_result result,
                 message, r->uri);
         apr_table_addn(r->err_headers_out, "Warning", apr_psprintf(r->pool,
                 "299 %s \"Rejected: %s\"", ap_get_server_name(r), message));
-        apr_table_setn(
-                r->notes, "error-notes",
-                    apr_pstrcat(r->pool, url ? apr_pstrcat(r->pool, "<a href=\"",
-                            url, "\">", NULL) : "", message, url ? "</a>" : "",
-                                    NULL));
+        apr_table_setn(r->notes, "error-notes",
+                       url ? apr_pstrcat(r->pool, "<a href=\"", url, "\">",
+                                         message, "</a>", NULL)
+                           : message);
 
         apr_brigade_cleanup(bb);
         e = ap_bucket_error_create(status, NULL, r->pool,

diff --git a/server/core.c b/server/core.c
index c7a9df061d82cda62885cfabb44bbdeb68ad0fcb..03137577de2a167fe73e81a61c0b38a983121c9c 100644 (file)
--- a/server/core.c
+++ b/server/core.c
@@ -996,7 +996,7 @@ AP_DECLARE(const char *) ap_get_server_name_for_url(request_rec *r)
 
 #if APR_HAVE_IPV6
     if (ap_strchr_c(plain_server_name, ':')) { /* IPv6 literal? */
-        return apr_psprintf(r->pool, "[%s]", plain_server_name);
+        return apr_pstrcat(r->pool, "[", plain_server_name, "]", NULL);
     }
 #endif
     return plain_server_name;
@@ -1509,7 +1509,7 @@ static const char *set_error_document(cmd_parms *cmd, void *conf_,
              * a msg and a (local) path.
              */
             conf->response_code_strings[index_number] = (what == MSG) ?
-                    apr_pstrcat(cmd->pool, "\"",msg,NULL) :
+                    apr_pstrcat(cmd->pool, "\"", msg, NULL) :
                     apr_pstrdup(cmd->pool, msg);
         }
     }

diff --git a/server/provider.c b/server/provider.c
index ade0f4e9a2092b541999f550a893702d7394f783..a102dd851b11b027c3b0fd7007f17590c03e9aa9 100644 (file)
--- a/server/provider.c
+++ b/server/provider.c
@@ -136,7 +136,7 @@ AP_DECLARE(apr_array_header_t *) ap_list_provider_names(apr_pool_t *pool,
     ap_list_provider_names_t *entry;
     apr_hash_t *provider_group_hash, *h;
     apr_hash_index_t *hi;
-    char *val, *key;
+    char *val;
 
     if (global_providers_names == NULL) {
         return ret;
@@ -157,7 +157,7 @@ AP_DECLARE(apr_array_header_t *) ap_list_provider_names(apr_pool_t *pool,
     }
 
     for (hi = apr_hash_first(pool, h); hi; hi = apr_hash_next(hi)) {
-        apr_hash_this(hi, (void *)&key, NULL, (void *)&val);
+        apr_hash_this(hi, NULL, NULL, (void *)&val);
         entry = apr_array_push(ret);
         entry->provider_name = apr_pstrdup(pool, val);
     }