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| author | Barton E. Schaefer <schaefer@zsh.org> | 2014-12-27 23:59:29 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2014-12-27 23:59:29 -0800 |
| commit | 200accac63deae99eb9656b26363c85648bd6748 (patch) | |
| tree | bd0461e34cb47f0f4f26e339efbc5cda479b0c2b /Functions/Zftp/zfuget | |
| parent | 1cd802357096b60561b1a50c0c23ab357bbc0de3 (diff) | |
| download | zsh-200accac63deae99eb9656b26363c85648bd6748.tar.gz zsh-200accac63deae99eb9656b26363c85648bd6748.tar.xz zsh-200accac63deae99eb9656b26363c85648bd6748.zip | |
34067: safe tempfile creation, part 1
Diffstat (limited to 'Functions/Zftp/zfuget')
| -rw-r--r-- | Functions/Zftp/zfuget | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/Functions/Zftp/zfuget b/Functions/Zftp/zfuget index c1033c930..7bdaedc47 100644 --- a/Functions/Zftp/zfuget +++ b/Functions/Zftp/zfuget @@ -26,7 +26,7 @@ emulate -L zsh [[ $curcontext = :zf* ]] || local curcontext=:zfuget -local loc rem locstats remstats doit tmpfile=${TMPPREFIX}zfuget$$ +local loc rem locstats remstats doit local rstat remlist opt opt_v opt_s opt_G opt_t integer stat do_close @@ -66,12 +66,13 @@ for remlist in $*; do doit=y remstats=() if [[ -f $loc ]]; then - zftp local $loc >$tmpfile - locstats=($(<$tmpfile)) - zftp remote $rem >$tmpfile - rstat=$? - remstats=($(<$tmpfile)) - rm -f $tmpfile + () { + zftp local $loc >|$1 + locstats=($(<$1)) + zftp remote $rem >|$1 + rstat=$? + remstats=($(<$1)) + } =(: temporary file) if [[ $rstat = 2 ]]; then print "Server does not implement full command set required." 1>&2 return 1 |