cc256e8f8a
There were two places in the code that tried to connect the SSL filter, e.g. do the TLS handshake, but only one changed pop3 state to CAPA afterwards. Depending on timing, the wrong path was taken and the connection was hanging, waiting for a server reply to a command not sent. Do the upgrade to tls in one place and update connection filter and smtps protocol handler at the same time. Always transition to CAPA on success. Ref: #16166 Closes #16208
curl is a command-line tool for transferring data specified with URL syntax. Learn how to use curl by reading the manpage or everything curl.
Find out how to install curl by reading the INSTALL document.
libcurl is the library curl is using to do its job. It is readily available to be used by your software. Read the libcurl manpage to learn how.
Open Source
curl is Open Source and is distributed under an MIT-like license.
Contact
Contact us on a suitable mailing list or use GitHub issues/ pull requests/ discussions.
All contributors to the project are listed in the THANKS document.
Commercial support
For commercial support, maybe private and dedicated help with your problems or applications using (lib)curl visit the support page.
Website
Visit the curl website for the latest news and downloads.
Source code
Download the latest source from the Git server:
git clone https://github.com/curl/curl.git
Security problems
Report suspected security problems via our HackerOne page and not in public.
Notice
curl contains pieces of source code that is Copyright (c) 1998, 1999 Kungliga Tekniska Högskolan. This notice is included here to comply with the distribution terms.
Backers
Thank you to all our backers 🙏 Become a backer.
Sponsors
Support this project by becoming a sponsor.