On Wed, May 15, 2019 at 07:56:09PM +0900, Mike Hommey wrote: > Hi, > > I started getting a weird error message during some test case involving > git-cinnabar, which is a remote-helper to access mercurial > repositories. > > The error says: > fatal: mmap failed: Bad file descriptor > > ... which was not making much sense. Some debugging later, and it turns > out this is what happens: > > - start_command is called for fast-import > - start_command is called again for git-remote-hg, passing the > fast_import->out as cmd->in. My mistake, it's the opposite: start_command for fast-import is called with the out of git-remote-hg as in. Anyways, patches incoming. Mike
