Your bug report

#15522: gzcmp/gzdiff + gznew shell scripts use temporary files unsafely

which was filed against the gzip package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 15522@debbugs.gnu.org.

-- 
15522: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15522
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems