On Mon, Sep 10, 2018 at 09:37:20AM -0700, Junio C Hamano wrote: > Jeff King <p...@peff.net> writes: > > > But that couldn't have been what older versions were doing, since they > > never looked at CONTENT_LENGTH at all, and instead always read to EOF. > > So presumably the original problem wasn't that we tried to read a body, > > but that the empty string caused git_parse_ssize_t to report failure, > > and we called die(). Which probably should be explained by 574c513e8d > > (http-backend: allow empty CONTENT_LENGTH, 2018-09-07), but it's too > > late for that. > > > > So after that patch, we really do have the original behavior, and that's > > enough for v2.19. > > To recap to make sure I am following it correctly: > > - pay attention to content-length when it is clearly given with a > byte count, which is an improvement over v2.18 > > - mimick what we have been doing until now when content-length is > missing or set to an empty string, so we are regression free and > bug-to-bug compatible relative to v2.18 in these two cases.
That (and what you wrote below) matches my current understanding, too. Though I did already admit to being confused. ;) -Peff
