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Wed, 23 Sep 2026 13:17:07 -0400 (EDT) From: Junio C Hamano To: Jeff King Cc: Johannes Schindelin via GitGitGadget , git@vger.kernel.org, Johannes Schindelin Subject: Re: [PATCH] ci: work around Debian 12's HTTP/2 authentication failures In-Reply-To: <20260923165922.GB29229@coredump.intra.peff.net> (Jeff King's message of "Wed, 23 Sep 2026 12:59:22 -0400") References: <20260923164700.GA28538@coredump.intra.peff.net> <20260923165348.GA29229@coredump.intra.peff.net> <20260923165922.GB29229@coredump.intra.peff.net> Date: Wed, 23 Sep 2026 10:17:05 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Jeff King writes: > +# Curl 7.88.1 can fail to retry authentication after an early HTTP/2 > +# response. This was fixed in curl 8.3.0; see > +# https://github.com/curl/curl/pull/11756. The first affected version is > +# unknown, so conservatively assume that versions from 7.88.1 up to (but > +# not including) 8.3.0 are broken. Just nitpicking the wording, but if the first affected version is truly unknown, assuming that versions from 7.88.1 up is *not* a conservative thing to do at all, is it? If 7.88.1 is from an irrelevantly ancient past, I would say that we should just skip anything older than 8.3.0, but 7.88.1 is from early 2023 and we cannot do such a simplification. > +test_lazy_prereq HAVE_CURL_HTTP2_BUG ' > + test_have_prereq HTTP2 && > + build_option libcurl | > + awk -F. '\'' > + ($1 == 7 && ($2 > 88 || ($2 == 88 && $3 >= 1))) || > + ($1 == 8 && $2 < 3) { broken = 1 } > + END { exit !broken } > + '\'' > +' > + > test_expect_success HTTP2 'enable client-side http/2' ' > git config --global http.version HTTP/2 > ' > > which is not _too_ ugly. > > -Peff