[syslinux] [PATCH] thread: free curr->rmstack

[Sebastian Herbszt]

Free curr->rmstack instead of double free of curr->stack.

Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>

diff --git a/core/thread/exit_thread.c b/core/thread/exit_thread.c
index 4da224b..f598624 100644
--- a/core/thread/exit_thread.c
+++ b/core/thread/exit_thread.c
@@ -16,7 +16,7 @@ __noreturn __exit_thread(void)
 
     /* Free allocated stacks (note: free(NULL) is permitted and safe). */
     free(curr->stack);
-    free(curr->stack);
+    free(curr->rmstack);
 
     /*
      * Note: __schedule() can explictly handle the case where