2012/5/8 Michael Albinus <[email protected]> > Here we have the problem. For "/cygdrive/c", stat returns strange values > for the %u and %g fields (uid and gid): 4294967295. In your Emacs > stanza, I suspect this is out of integer range, which is guaranteed only > for -2**29 to 2**29 - 1 (-536870912 to 536870911). > > If a Windows User/Group is not present in etc/{passwd,group} it's id is mapped to -1 = 4294967295 Maybe your /etc/{passwd,group} needs to be updated using mkpasswd/mkgroup
Anyway: This could also occur on a GNU/Linux system, when using 32bit UIDs: "sudo chown 4294967294 test" One possible fix could be the following patch (line numbers might vary): > > --8<---------------cut here---------------start------------->8--- > *** /home/albinus/src/tramp-2-1-stable/lisp/tramp.el.~2.814.2.18~ > --- /home/albinus/src/tramp-2-1-stable/lisp/tramp.el > *************** > *** 2946,2953 **** > (tramp-get-test-command vec) > (tramp-shell-quote-argument localname) > (tramp-get-remote-stat vec) > ! (if (eq id-format 'integer) "%u" "\"%U\"") > ! (if (eq id-format 'integer) "%g" "\"%G\"") > (tramp-shell-quote-argument localname)))) > > (defun tramp-handle-set-visited-file-modtime (&optional time-list) > --- 2946,2953 ---- > (tramp-get-test-command vec) > (tramp-shell-quote-argument localname) > (tramp-get-remote-stat vec) > ! (if (eq id-format 'integer) "%ue0" "\"%U\"") > ! (if (eq id-format 'integer) "%ge0" "\"%G\"") > The use of floats instead of 29bit integers fixes the issue. Thanks Jürgen
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