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diff src/vim9execute.c @ 26325:c189c40c9a22 v8.2.3693

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patch 8.2.3693: Coverity warns for possibly using a NULL pointer Commit: https://github.com/vim/vim/commit/293eb9ba4669b1500370502397d399681e7098f0 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 29 10:36:19 2021 +0000 patch 8.2.3693: Coverity warns for possibly using a NULL pointer Problem: Coverity warns for possibly using a NULL pointer. Solution: Check for NULL and give an error.
author Bram Moolenaar <Bram@vim.org>
date Mon, 29 Nov 2021 11:45:03 +0100
parents 3841da4eac23
children a3a0885d9dd8
line wrap: on
line diff
--- a/src/vim9execute.c
+++ b/src/vim9execute.c
@@ -3189,6 +3189,12 @@ exec_instructions(ectx_T *ectx)
 		    {
 			ufunc = find_func(funcref->fr_func_name, FALSE, NULL);
 		    }
+		    if (ufunc == NULL)
+		    {
+			SOURCING_LNUM = iptr->isn_lnum;
+			emsg(_(e_function_reference_invalid));
+			goto theend;
+		    }
 		    if (fill_partial_and_closure(pt, ufunc, ectx) == FAIL)
 			goto theend;
 		    tv = STACK_TV_BOT(0);