fixed potential segfault/hashtable inconsistency for disable_display_errors=fail

1 files changed, 3 insertions, 2 deletions

diff --git a/suhosin.c b/suhosin.c
index f5dde65..7bd8902 100644
--- a/suhosin.c
+++ b/suhosin.c
@@ -982,11 +982,12 @@ PHP_MINIT_FUNCTION(suhosin)
                 zend_ini_entry *i;
                 if (zend_hash_find(EG(ini_directives), "display_errors", sizeof("display_errors"), (void **) &i) == SUCCESS) {
                         if (i->on_modify) {
+                                i->on_modify(i, "0", strlen("0"), i->mh_arg1, i->mh_arg2, i->mh_arg3, ZEND_INI_STAGE_STARTUP TSRMLS_CC);
                                 if (SUHOSIN_G(disable_display_errors) > 1) {
-                                        zend_alter_ini_entry_ex("display_errors", sizeof("display_errors"), "0", sizeof("0"), ZEND_INI_SYSTEM, ZEND_INI_STAGE_STARTUP, 0 TSRMLS_CC);
+                                        i->value = estrdup("0");
+                                        i->value_length = strlen(i->value);
                                         i->on_modify = OnUpdate_fail;
                                 } else {
-                                        i->on_modify(i, "Off", sizeof("off"), i->mh_arg1, i->mh_arg2, i->mh_arg3, ZEND_INI_STAGE_STARTUP TSRMLS_CC);
                                         i->on_modify = NULL;
                                 }
                         }