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* modules/loggers/mod_log_debug.c: Mark private globals as static.
http://svn.apache.org/viewvc?view=revision&revision=1326980
* modules/filters/sed1.c: Mark private globals as static const.
(command): Change p3 pointer to const.
http://svn.apache.org/viewvc?view=revision&revision=1326984
* modules/filters/config.m4: Prevent libsed internals from polluting
the global symbol namespace.
http://svn.apache.org/viewvc?view=revision&revision=1326991
Upstream-Status: Backport
--- httpd-2.4.2/modules/loggers/mod_log_debug.c
+++ httpd-2.4.2/modules/loggers/mod_log_debug.c
@@ -35,8 +35,8 @@
apr_array_header_t *entries;
} log_debug_dirconf;
-const char *allhooks = "all";
-const char * const hooks[] = {
+static const char *allhooks = "all";
+static const char * const hooks[] = {
"log_transaction", /* 0 */
"quick_handler", /* 1 */
"handler", /* 2 */
--- httpd-2.4.2/modules/filters/sed1.c
+++ httpd-2.4.2/modules/filters/sed1.c
@@ -25,7 +25,7 @@
#include "apr_strings.h"
#include "regexp.h"
-char *trans[040] = {
+static const char *const trans[040] = {
"\\01",
"\\02",
"\\03",
@@ -58,7 +58,7 @@
"\\36",
"\\37"
};
-char rub[] = {"\\177"};
+static const char rub[] = {"\\177"};
extern int sed_step(char *p1, char *p2, int circf, step_vars_storage *vars);
static int substitute(sed_eval_t *eval, sed_reptr_t *ipc,
@@ -692,7 +692,8 @@
step_vars_storage *step_vars)
{
int i;
- char *p1, *p2, *p3;
+ char *p1, *p2;
+ const char *p3;
int length;
char sz[32]; /* 32 bytes enough to store 64 bit integer in decimal */
apr_status_t rv = APR_SUCCESS;
--- httpd-2.4.2/modules/filters/config.m4
+++ httpd-2.4.2/modules/filters/config.m4
@@ -16,7 +16,13 @@
APACHE_MODULE(substitute, response content rewrite-like filtering, , , most)
sed_obj="mod_sed.lo sed0.lo sed1.lo regexp.lo"
-APACHE_MODULE(sed, filter request and/or response bodies through sed, $sed_obj, , most)
+APACHE_MODULE(sed, filter request and/or response bodies through sed, $sed_obj, , most, [
+ if test "x$enable_sed" = "xshared"; then
+ # The only symbol which needs to be exported is the module
+ # structure, so ask libtool to hide libsed internals:
+ APR_ADDTO(MOD_SED_LDADD, [-export-symbols-regex sed_module])
+ fi
+])
if test "$ac_cv_ebcdic" = "yes"; then
# mod_charset_lite can be very useful on an ebcdic system,
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