Mercurial > hg
view tests/test-revlog-group-emptyiter.t @ 33650:0b3fe3910ef5 stable
util: add utility method to check for bad ssh urls (SEC)
Our use of SSH has an exploit that will parse the first part of an url
blindly as a hostname. Prior to this set of security patches, a url
with '-oProxyCommand' could run arbitrary code on a user's machine. In
addition, at least on Windows, a pipe '|' can be abused to execute
arbitrary commands in a similar fashion.
We defend against this by checking ssh:// URLs and looking for a
hostname that starts with a - or contains a |.
When this happens, let's throw a big abort into the user's face so
that they can inspect what's going on.
author | Sean Farley <sean@farley.io> |
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date | Fri, 28 Jul 2017 16:32:25 -0700 |
parents | f2719b387380 |
children |
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Issue1678: IndexError when pushing setting up base repo $ hg init a $ cd a $ touch a $ hg ci -Am a adding a $ cd .. cloning base repo $ hg clone a b updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd b setting up cset to push $ hg up null 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ touch a different msg so we get a clog new entry $ hg ci -Am b adding a created new head pushing $ hg push -f ../a pushing to ../a searching for changes adding changesets adding manifests adding file changes added 1 changesets with 0 changes to 0 files (+1 heads) $ cd ..