exchange: make _pushb2ctx() look more like _getbundlechangegrouppart() The functions already have a lot in common, but were structured a little differently.

exchange: get rid of "getcgkwargs" variable This also makes the "version" argument explicit (never relies on getlocalchangegroupraw()'s default), which I think is a good thing.

bundle: move writebundle() from changegroup.py to bundle2.py (API) writebundle() writes a bundle2 bundle or a plain changegroup1. Imagine away the "2" in "bundle2.py" for a moment and this change should makes sense. The bundle wraps the changegroup, so it makes sense that it knows about it. Another sign that this is correct is that the delayed import of bundle2 in changegroup goes away. I'll leave it for another time to remove the "2" in "bundle2.py" (alternatively, extract a new bundle.py from it).

Added signature for changeset ae279d4a19e9

Added tag 3.7.3 for changeset ae279d4a19e9

convert: test for shell injection in git calls (SEC) CVE-2016-3069 (5/5) Before recent refactoring we were not escaping calls to git at all which made such injections possible. Let's have a test for that to avoid this problem in the future. Reported by Blake Burkhart.

convert: rewrite gitpipe to use common.commandline (SEC) CVE-2016-3069 (4/5)

convert: dead code removal - old git calling functions (SEC) CVE-2016-3069 (3/5)

convert: rewrite calls to Git to use the new shelling mechanism (SEC) CVE-2016-3069 (2/5) One test output changed because we were ignoring git return code in numcommits before.

convert: add new, non-clowny interface for shelling out to git (SEC) CVE-2016-3069 (1/5) To avoid shell injection and for the sake of simplicity let's use the common.commandline for calling git.