1cdac95e2e
`SSL_pending()` only checks if the *current* TLS packet has more data. There might be more data in SSL's buffers. `SSL_has_pending()` only checks if there is data in buffers, but does *not* check if there is a complete TLS packet that can be decoded. If we only check the first, we will poll on socket events without having processed all data and may stall. If we only check the second, we would busy loop without SSL_read() ever giving something. Add the flag `connssl->input_pending` that is set on incoming data in the BIO receive. Clear the flag when encountering a CURLE_AGAIN on the filters receive (via SSL_read()) or see an EOF. Ref: #17596 Closes #17601 |
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| .circleci | ||
| .github | ||
| CMake | ||
| docs | ||
| include | ||
| lib | ||
| LICENSES | ||
| m4 | ||
| packages | ||
| plan9 | ||
| projects | ||
| scripts | ||
| src | ||
| tests | ||
| winbuild | ||
| .dir-locals.el | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| acinclude.m4 | ||
| appveyor.sh | ||
| appveyor.yml | ||
| buildconf | ||
| CHANGES.md | ||
| CMakeLists.txt | ||
| configure.ac | ||
| COPYING | ||
| curl-config.in | ||
| Dockerfile | ||
| GIT-INFO.md | ||
| libcurl.pc.in | ||
| Makefile.am | ||
| README | ||
| README.md | ||
| RELEASE-NOTES | ||
| renovate.json | ||
| REUSE.toml | ||
| SECURITY.md | ||
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.
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