upstream/mercurial-mirror Files · tests/failfilemerge.py

convert: test for shell injection in git calls (SEC)...

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.

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             failfilemerge.py
        
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      # extension to emulate interupting filemerge._filemerge

      from __future__ import absolute_import

      from mercurial import (

          filemerge,

          extensions,

          error,

      )

      def failfilemerge(filemergefn,

              premerge, repo, mynode, orig, fcd, fco, fca, labels=None):

          raise error.Abort("^C")

          return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

      def extsetup(ui):

          extensions.wrapfunction(filemerge, '_filemerge',

                                  failfilemerge)

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				# extension to emulate interupting filemerge._filemerge

				from __future__ import absolute_import

				from mercurial import (
				filemerge,
				extensions,
				error,
				)

				def failfilemerge(filemergefn,
				premerge, repo, mynode, orig, fcd, fco, fca, labels=None):
				raise error.Abort("^C")
				return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

				def extsetup(ui):
				extensions.wrapfunction(filemerge, '_filemerge',
				failfilemerge)