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| author | Barton E. Schaefer <schaefer@zsh.org> | 2014-12-28 00:49:08 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2014-12-28 00:49:08 -0800 |
| commit | 33b395806470eeac408070fec535bfd5efc20a2c (patch) | |
| tree | 460b4348ea6401c36bd3488a0bf3fe12f9b4d7c4 /Completion | |
| parent | 200accac63deae99eb9656b26363c85648bd6748 (diff) | |
| download | zsh-33b395806470eeac408070fec535bfd5efc20a2c.tar.gz zsh-33b395806470eeac408070fec535bfd5efc20a2c.tar.xz zsh-33b395806470eeac408070fec535bfd5efc20a2c.zip | |
34068: create tempfiles without forking, and safe temp directory creation
Diffstat (limited to 'Completion')
| -rw-r--r-- | Completion/Base/Widget/_complete_debug | 2 | ||||
| -rw-r--r-- | Completion/Unix/Command/_cvs | 13 | ||||
| -rw-r--r-- | Completion/compinstall | 4 |
3 files changed, 11 insertions, 8 deletions
diff --git a/Completion/Base/Widget/_complete_debug b/Completion/Base/Widget/_complete_debug index 00f600e37..50fc8090a 100644 --- a/Completion/Base/Widget/_complete_debug +++ b/Completion/Base/Widget/_complete_debug @@ -9,7 +9,7 @@ local pager w="${(qq)words}" integer debug_fd=-1 { if [[ -t 2 ]]; then - mv -f =(:) $tmp && + mv -f =(<<<'') $tmp && exec {debug_fd}>&2 2>| $tmp fi 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 } diff --git a/Completion/compinstall b/Completion/compinstall index 7d34ee4d8..ae94993d6 100644 --- a/Completion/compinstall +++ b/Completion/compinstall @@ -1958,8 +1958,8 @@ if [[ -z $ifile || -d $ifile ]] || fi local tmpout=${TMPPREFIX:-/tmp/zsh}compinstall$$ -mv -f =(:) $tmpout && # safe tempfile creation -mv -f =(:) ${tmpout}x || return 1 +mv -f =(<<<'') $tmpout && # safe tempfile creation +mv -f =(<<<'') ${tmpout}x || return 1 # # Assemble the complete set of lines to |