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-rw-r--r--NEWS1
-rw-r--r--Zend/zend_API.c4
2 files changed, 5 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 0c10025299..6df4666626 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,7 @@ PHP NEWS
unserialize). (Nikita)
. Fixed bug #74819 (wddx_deserialize() heap out-of-bound read via
php_parse_date()). (Derick)
+ . Fixed bug #74878 (Data race in ZTS builds). (Nikita)
- EXIF:
. Fixed bug #74428 (exif_read_data(): "Illegal IFD size" warning occurs with
diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index ca8b4e2f99..609e8b4a51 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -3742,6 +3742,10 @@ ZEND_API int zend_declare_property_ex(zend_class_entry *ce, zend_string *name, z
break;
}
}
+
+ /* Must be interned to avoid ZTS data races */
+ name = zend_new_interned_string(zend_string_copy(name));
+
if (access_type & ZEND_ACC_PUBLIC) {
property_info->name = zend_string_copy(name);
} else if (access_type & ZEND_ACC_PRIVATE) {