From 33b395806470eeac408070fec535bfd5efc20a2c Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Sun, 28 Dec 2014 00:49:08 -0800
Subject: 34068: create tempfiles without forking, and safe temp directory
 creation

---
 Completion/Unix/Command/_cvs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'Completion/Unix')

diff --git a/Completion/Unix/Command/_cvs b/Completion/Unix/Command/_cvs
index 3c06e0481..31997ec09 100644
--- a/Completion/Unix/Command/_cvs
+++ b/Completion/Unix/Command/_cvs
@@ -704,15 +704,18 @@ _cvs_sub_modules() {
 _cvs_run() {
   local cvsroot="$1" dir="$2"
   shift 2
-  local d=/tmp/zsh-cvs-work-$$
-  mkdir $d >&/dev/null
-  cd $d
-  mkdir CVS >&/dev/null
+  local d=${TMPPREFIX:-/tmp/zsh}-cvs-work-$$
+  rm -rf $d
+  mkdir $d &&
+  (
+  chmod 0700 $d &&
+  builtin cd -q $d &&
+  mkdir CVS >&/dev/null || return 1
   print -r - "$cvsroot" > CVS/Root
   print "$dir" > CVS/Repository
   print D > CVS/Entries
   CVS_IGNORE_REMOTE_ROOT= cvs "$@"
-  cd $OLDPWD
+  )
   rm -rf $d
 }
 
-- 
cgit 1.4.1