-
sikeda authored
[dev] Don't use `...` operators, open($fh, "|$cmd"), open($fh, "$cmd|") nor system("string"). Instead, open($fh, "|-", @cmd) and so on. In this way, bugs caused by shell metacharacters will be prevented. As a side effect, DKIM private key no longer be saved into temporary file. git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11249 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce
285fd806