Variables possibly clobbered by longjmp/vfork.

(my_perl in the line 480 has the same problem, but messier to fix.)

diff --git a/dist/threads/threads.xs b/dist/threads/threads.xs
index 5b44a38..3bbca65 100644 (file)
--- a/dist/threads/threads.xs
+++ b/dist/threads/threads.xs
@@ -470,10 +470,10 @@ S_ithread_run(void * arg)
 {
     ithread *thread = (ithread *)arg;
     int jmp_rc = 0;
-    I32 oldscope;
+    volatile I32 oldscope;
     volatile int exit_app = 0;   /* Thread terminated using 'exit' */
     volatile int exit_code = 0;
-    int died = 0;       /* Thread terminated abnormally */
+    volatile int died = 0;       /* Thread terminated abnormally */
 
     dJMPENV;