Re^2: having horrors untainting a path string for moving a file

The OP mentioned this may have to work across different mount points, and rename can't do that. And this is why he can't use File::Copy's mv since under the hood that also uses rename.

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Re^3: having horrors untainting a path string for moving a file by ikegami (Patriarch) on Mar 14, 2006 at 18:50 UTC
Me bad! I didn't notice that. In that case, `File::Copy::move($a{from}, $a{to});` [download] or `system('/bin/mv', $a{from}, $a{to});` [download] is much safer! He'll might still need to untaint `$ENV{PATH}` (by setting it to a known value), but there's no shell involved. `mv` sets the error result, so that can be used instead of capturing the output.	[reply] [d/l] [select]