Use a default path in exec*p*() if PATH is unset?
Thu Apr 13 12:34:00 GMT 2017
cyg Simple wrote:
> But I don't believe that env --ignore-environment should be using execvp
> and should be using execv instead. That is for the upstream coreutils
> team to decide though.
Possibly not, as it would also require to check whether PATH is set
later in the command line.
Always using execv() if -i is specified would break:
env -i PATH=/bin:/usr/bin prog
To force execv()-like behavior with -i, simply use
env -i PATH=. prog
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