Fix thread safety

diff --git a/main/main.c b/main/main.c
index 6050d0db317139bb94dfe73f637b0de0276d3d39..48c1a63c727531613ba24499c3dc2206bd111543 100644 (file)
--- a/main/main.c
+++ b/main/main.c
@@ -127,8 +127,8 @@ PHPAPI int core_globals_id;
 #define SAFE_FILENAME(f) ((f)?(f):"-")
 
 static char *get_safe_charset_hint(void) {
-       static char *lastHint = NULL;
-       static char *lastCodeset = NULL;
+       ZEND_TLS char *lastHint = NULL;
+       ZEND_TLS char *lastCodeset = NULL;
        char *hint = SG(default_charset);
        size_t len = strlen(hint);
        size_t i = 0;