Mercurial > vim
view src/toolcheck @ 27082:360a6a1ca9dd v8.2.4070
patch 8.2.4070: using uninitialized memory when reading empty file
Commit: https://github.com/vim/vim/commit/f5d639a8af719eb8ecb141b5c0890627e4d83134
Author: Dominique Pelle <dominique.pelle@gmail.com>
Date: Wed Jan 12 15:24:40 2022 +0000
patch 8.2.4070: using uninitialized memory when reading empty file
Problem: Using uninitialized memory when reading empty file.
Solution: Check for empty file before checking for NL. (Dominique Pell?,
closes #9511)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 12 Jan 2022 16:30:07 +0100 |
parents | 3fc0f57ecb91 |
children |
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#!/bin/sh # toolcheck -- check for tools that have severe bugs. Good that all the buggy # tools identify by version numbers. This is the spirit of GNU :-) # # 24.7.95 jw. retval=0 reply="`sh -version -c exit 2>&1 < /dev/null`" case "$reply" in GNU*1.14.3*) echo "- sh is '$reply'"; echo " CAUTION: This shell has a buggy 'trap' command."; echo " The configure script may fail silently."; retval=1; ;; GNU*) echo "- sh is '$reply' - probably OK."; ;; *) ;; esac reply="`sed --version 2>&1 < /dev/null`" case "$reply" in GNU\ sed\ version\ 2.0[34]) echo "- sed is '$reply'"; echo " CAUTION: This sed cannot configure screen properly." retval=1; ;; GNU\ sed\ version\ 2.05|GNU\ sed\ version\ 2.03\ kevin) echo "- sed is '$reply' - good."; ;; GNU*) echo "- sed is '$reply'."; ;; *) ;; esac exit $retval