Mercurial > vim
changeset 27774:89b1bc6fd40a v8.2.4413
patch 8.2.4413: Vim9: Coverity warns for using NULL pointer
Commit: https://github.com/vim/vim/commit/56acd1f8ed4d86e92684f90b3b8e0e9a355208d1
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Feb 18 13:24:52 2022 +0000
patch 8.2.4413: Vim9: Coverity warns for using NULL pointer
Problem: Vim9: Coverity warns for using NULL pointer.
Solution: Give an internal error when funcref function can't be found.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 18 Feb 2022 14:30:02 +0100 |
parents | 478f5a7f6033 |
children | f57ab8ad8edc |
files | src/version.c src/vim9execute.c |
diffstat | 2 files changed, 8 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/version.c +++ b/src/version.c @@ -751,6 +751,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 4413, +/**/ 4412, /**/ 4411,
--- a/src/vim9execute.c +++ b/src/vim9execute.c @@ -3553,6 +3553,12 @@ exec_instructions(ectx_T *ectx) { ufunc = find_func(funcref->fr_func_name, FALSE); } + if (ufunc == NULL) + { + SOURCING_LNUM = iptr->isn_lnum; + iemsg("ufunc unexpectedly NULL for FUNCREF"); + goto theend; + } if (fill_partial_and_closure(pt, ufunc, ectx) == FAIL) goto theend; tv = STACK_TV_BOT(0);