tree bbdb6a67c5ef096f90bdf6fc91821f94d0f3e50a
parent 03a0643fbc5ae3e1ab2e7e29bb64617a4b94a5c9
author Eric Andersen <andersen@codepoet.org> 1077151448 -0000
committer Eric Andersen <andersen@codepoet.org> 1077151448 -0000

Chris Larson (kergoth) writes:

I was adding -s/--symbolic-link support to busybox cp when I noticed a
bug with -r/-a.  Test case:

mkdir -p test/out
cd test
busybox cp -a * out/

Will never return until we run out of open files or similar.
Coreutils cp on the other hand will error with "cannot copy a directory,
`out', into itself, `out'".  Patch attached.