https://bugzilla.mindrot.org/show_bug.cgi?id=3925
Bug ID: 3925
Summary: scp may modify permissions of target directory
Product: Portable OpenSSH
Version: 10.2p1
Hardware: amd64
OS: Linux
Status: NEW
Severity: minor
Priority: P5
Component: scp
Assignee: [email protected]
Reporter: [email protected]
When running scp with "-r .", it modifies the file system permissions
of the target directory.
For example:
$ ssh debian.local ls -ld directory
drwx------ 2 sunny sunny 4096 Feb 17 18:13 directory
$ scp -r . debian.local:directory
file 100% 0 0.0KB/s 00:00
$ ssh debian.local ls -ld directory
drwxr-xr-x 2 sunny sunny 4096 Feb 17 18:13 directory
This does not happen when doing something like "scp *" instead:
$ ssh debian.local ls -ld directory
drwx------ 2 sunny sunny 4096 Feb 17 18:13 directory
$ scp * debian.local:directory
file 100% 0 0.0KB/s 00:00
$ ssh debian.local ls -ld directory
drwx------ 2 sunny sunny 4096 Feb 17 18:13 directory
This also doesn't happen when using scp to copy files locally (i. e.
"scp -r . /some/other/directory").
Tested with OpenSSH 10.2p1 on the client (from the Arch repositories)
and 10.0p1 on the server (from the Debian repositories), as well as the
other way around.
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