# HG changeset patch # User FUJIWARA Katsunori # Date 1399543380 -32400 # Node ID a01988cd9b614bdad385147e8361f9b8a75d0529 # Parent 7f7f634d073d8091b9cbd654bfb1d3f3338b1527 subrepo: make "_sanitize()" take absolute path to the root of subrepo Before this patch, "hg update" doesn't sanitize ".hg/hgrc" in non-hg subrepos correctly, if "hg update" is executed not at the root of the parent repository. "_sanitize()" takes relative path to subrepo from the root of the parent repository, and passes it to "os.walk()". In this case, "os.walk()" expects CWD to be equal to the root of the parent repository. So, "os.walk()" can't find specified path (or may scan unexpected path), if CWD isn't equal to the root of the parent repository. Non-hg subrepo under nested hg-subrepos may cause same problem, too: CWD may be equal to the root of the outer most repository, or so. This patch makes "_sanitize()" take absolute path to the root of subrepo to sanitize correctly in such cases. This patch doesn't normalize the path to hostile files as the one relative to CWD (or the root of the outer most repository), to fix the problem in the simple way suitable for "stable". Normalizing should be done in the future: maybe as a part of the migration to vfs. diff -r 7f7f634d073d -r a01988cd9b61 mercurial/subrepo.py --- a/mercurial/subrepo.py Thu May 08 19:03:00 2014 +0900 +++ b/mercurial/subrepo.py Thu May 08 19:03:00 2014 +0900 @@ -1050,7 +1050,7 @@ # update to a directory which has since been deleted and recreated. args.append('%s@%s' % (state[0], state[1])) status, err = self._svncommand(args, failok=True) - _sanitize(self._ui, self._path) + _sanitize(self._ui, self._ctx._repo.wjoin(self._path)) if not re.search('Checked out revision [0-9]+.', status): if ('is already a working copy for a different URL' in err and (self._wcchanged()[:2] == (False, False))): @@ -1343,7 +1343,7 @@ self._gitcommand(['reset', 'HEAD']) cmd.append('-f') self._gitcommand(cmd + args) - _sanitize(self._ui, self._path) + _sanitize(self._ui, self._abspath) def rawcheckout(): # no branch to checkout, check it out with no branch @@ -1392,7 +1392,7 @@ if tracking[remote] != self._gitcurrentbranch(): checkout([tracking[remote]]) self._gitcommand(['merge', '--ff', remote]) - _sanitize(self._ui, self._path) + _sanitize(self._ui, self._abspath) else: # a real merge would be required, just checkout the revision rawcheckout() @@ -1428,7 +1428,7 @@ self.get(state) # fast forward merge elif base != self._state[1]: self._gitcommand(['merge', '--no-commit', revision]) - _sanitize(self._ui, self._path) + _sanitize(self._ui, self._abspath) if self.dirty(): if self._gitstate() != revision: diff -r 7f7f634d073d -r a01988cd9b61 tests/test-subrepo-git.t --- a/tests/test-subrepo-git.t Thu May 08 19:03:00 2014 +0900 +++ b/tests/test-subrepo-git.t Thu May 08 19:03:00 2014 +0900 @@ -592,11 +592,11 @@ c4069473b459cf27fd4d7c2f50c4346b4e936599 s $ cd .. + $ hg -R tc pull -q + $ hg -R tc update -q -C 3473d20bddcf 2>&1 | sort + warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg' (glob) + warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg' (glob) $ cd tc - $ hg pull -q - $ hg update -q -C 3473d20bddcf 2>&1 | sort - warning: removing potentially hostile 'hgrc' in 's/.hg' (glob) - warning: removing potentially hostile 'hgrc' in 's/sub/.hg' (glob) $ hg parents -q 8:3473d20bddcf $ grep ' s$' .hgsubstate @@ -642,10 +642,12 @@ $ cat s/sub/.hg/hgrc cat: s/sub/.hg/hgrc: No such file or directory [1] - $ hg pull -q - $ hg update -q -C ed23f7fe024e 2>&1 | sort - warning: removing potentially hostile 'hgrc' in 's/.hg' (glob) - warning: removing potentially hostile 'hgrc' in 's/sub/.hg' (glob) + $ cd .. + $ hg -R tc pull -q + $ hg -R tc update -q -C ed23f7fe024e 2>&1 | sort + warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/.hg' (glob) + warning: removing potentially hostile 'hgrc' in '$TESTTMP/tc/s/sub/.hg' (glob) + $ cd tc $ hg parents -q 9:ed23f7fe024e $ grep ' s$' .hgsubstate diff -r 7f7f634d073d -r a01988cd9b61 tests/test-subrepo-svn.t --- a/tests/test-subrepo-svn.t Thu May 08 19:03:00 2014 +0900 +++ b/tests/test-subrepo-svn.t Thu May 08 19:03:00 2014 +0900 @@ -663,10 +663,10 @@ 16 s $ cd .. + $ hg -R tc pull -u -q 2>&1 | sort + warning: removing potentially hostile 'hgrc' in '$TESTTMP/sub/tc/s/.hg' (glob) + warning: removing potentially hostile 'hgrc' in '$TESTTMP/sub/tc/s/sub/.hg' (glob) $ cd tc - $ hg pull -u -q 2>&1 | sort - warning: removing potentially hostile 'hgrc' in 's/.hg' (glob) - warning: removing potentially hostile 'hgrc' in 's/sub/.hg' (glob) $ grep ' s$' .hgsubstate 16 s $ cat s/.hg/hgrc