On Sat, Mar 30, 2024 at 09:54:02AM +0100, Daniel Stenberg wrote: > On Fri, 29 Mar 2024, Jeff King wrote: > > > I noticed some http-related failures in the test suite on my Debian > > unstable system, which recently got an upgraded curl package. It looks > > like it's related to cases where we use the remote-curl helper in > > "connect" mode (i.e., protocol v2) and the http buffer is small > > (requiring us to stream the data to curl). Besides just running t5551, > > an easy reproduction is: > > This smells like a libcurl regression to me. I "imported" this into our > issue tracker here: https://github.com/curl/curl/issues/13229 This was all resolved in that issue, but just to summarize for the list here: it was a regression in curl and there's a fix already. Thanks Daniel for your (as usual) prompt digging into the problem (and likewise to Stefan for the actual fix). Ultimately the issue will be fixed by moving to a different version of libcurl, but here's an easy workaround in the meantime, with a small doc cleanup I found along the way. [1/2]: http: reset POSTFIELDSIZE when clearing curl handle [2/2]: INSTALL: bump libcurl version to 7.21.3 INSTALL | 2 +- http.c | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) -Peff