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diff src/userfunc.c @ 25409:e3f1086429d8 v8.2.3241

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patch 8.2.3241: Vim9: memory leak when function reports an error Commit: https://github.com/vim/vim/commit/6e850a6900793e215c08b39d6490173488cb05ce Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jul 28 22:21:23 2021 +0200 patch 8.2.3241: Vim9: memory leak when function reports an error Problem: Vim9: memory leak when function reports an error. Solution: Clear the return value.
author Bram Moolenaar <Bram@vim.org>
date Wed, 28 Jul 2021 22:30:04 +0200
parents 5c7192180b89
children dcd45fe7fe2e
line wrap: on
line diff
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -1691,9 +1691,12 @@ get_func_tv(
 
 	ret = call_func(name, len, rettv, argcount, argvars, funcexe);
 	if (in_vim9script() && did_emsg > did_emsg_before)
+	{
 	    // An error in a builtin function does not return FAIL, but we do
 	    // want to abort further processing if an error was given.
 	    ret = FAIL;
+	    clear_tv(rettv);
+	}
 
 	funcargs.ga_len -= i;
     }