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bug#3712: 23.1.50; SECURITY: Tramp creates -rwxrwxrwx permission files w
bug#3712: 23.1.50; SECURITY: Tramp creates -rwxrwxrwx permission files with /su and /sudo method
Tue, 30 Jun 2009 01:31:50 +0300
Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux)
On 2009-06-30 01:01 (+0300), Teemu Likonen wrote:
> On 2009-06-29 23:15 (+0200), Michael Albinus wrote:
>>> On 2009-06-29 18:16 (+0300), Teemu Likonen wrote:
>>>> When method /su: or /sudo: is used to _create_ a file the file's
>>>> permission will be set to -rwxrwxrwx (777), [...]
>> I've committed a fix, to both the trunk and the 23.1 branch.
> Thanks. Otherwise OK but I don't like the fact that it gives executable
> bits (-rwxr-xr-x) by default. Normal behavior for new files is to drop
> umask bits _and_ executable bits. Executable must be added explicitly.
And when editing existing files it should obviously respect the bits
that the file already has. Currently -- even with this fix -- tramp is
adding "x" bits at some point because "backup by rename" moves old
version out of the way and new is created with -rwxr-xr-x bits.
bug#3712: marked as done (23.1.50; SECURITY: Tramp creates -rwxrwxrwx permission files with /su and /sudo method), Emacs bug Tracking System, 2009/06/30