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diff src/structs.h @ 26560:454a1c9ef797 v8.2.3809

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patch 8.2.3809: Vim9: crash when garbage collecting a nested partial Commit: https://github.com/vim/vim/commit/7509ad8b0fad56f88288977decbeca3640406c82 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 14 18:14:37 2021 +0000 patch 8.2.3809: Vim9: crash when garbage collecting a nested partial Problem: Vim9: crash when garbage collecting a nested partial. (Virginia Senioria) Solution: Set references in all the funcstacks. (closes #9348)
author Bram Moolenaar <Bram@vim.org>
date Tue, 14 Dec 2021 19:15:04 +0100
parents 28745eec1dda
children 2126feddeda6
line wrap: on
line diff
--- a/src/structs.h
+++ b/src/structs.h
@@ -2009,8 +2009,13 @@ typedef struct {
  * Structure to hold the context of a compiled function, used by closures
  * defined in that function.
  */
-typedef struct funcstack_S
+typedef struct funcstack_S funcstack_T;
+
+struct funcstack_S
 {
+    funcstack_T *fs_next;	// linked list at "first_funcstack"
+    funcstack_T *fs_prev;
+
     garray_T	fs_ga;		// contains the stack, with:
 				// - arguments
 				// - frame
@@ -2021,7 +2026,7 @@ typedef struct funcstack_S
     int		fs_refcount;	// nr of closures referencing this funcstack
     int		fs_min_refcount; // nr of closures on this funcstack
     int		fs_copyID;	// for garray_T collection
-} funcstack_T;
+};
 
 typedef struct outer_S outer_T;
 struct outer_S {