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diff src/userfunc.c @ 23925:e979bf909fd8 v8.2.2505

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patch 8.2.2505: Vim9: crash after defining function with invalid return type Commit: https://github.com/vim/vim/commit/31842cd0772b557eb9584a13740430db29de8a51 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 12 22:10:21 2021 +0100 patch 8.2.2505: Vim9: crash after defining function with invalid return type Problem: Vim9: crash after defining function with invalid return type. Solution: Clear function growarrays. Fix memory leak.
author Bram Moolenaar <Bram@vim.org>
date Fri, 12 Feb 2021 22:15:03 +0100
parents d95403445b6b
children 03819ebd3e6d
line wrap: on
line diff
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -3955,8 +3955,15 @@ define_function(exarg_T *eap, char_u *na
 erret:
     ga_clear_strings(&newargs);
     ga_clear_strings(&default_args);
+    if (fp != NULL)
+    {
+	ga_init(&fp->uf_args);
+	ga_init(&fp->uf_def_args);
+    }
 errret_2:
     ga_clear_strings(&newlines);
+    if (fp != NULL)
+	VIM_CLEAR(fp->uf_arg_types);
 ret_free:
     ga_clear_strings(&argtypes);
     vim_free(skip_until);