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| author | Jay Satiro <raysatiro@yahoo.com> | 2020-03-14 02:19:04 -0400 |
|---|---|---|
| committer | Jay Satiro <raysatiro@yahoo.com> | 2020-03-14 19:07:05 -0400 |
| commit | 3bfda07004a5739fb306e55cb9529ba3de35fbdb (patch) | |
| tree | d7f1e22dc2dc52801aab4496eefcb49d7223f917 /docs/examples/sftpuploadresume.c | |
| parent | 0845ecbb6dcaadad4a4891f7e85efb8c8e626ff6 (diff) | |
easy: Fix curl_easy_duphandle for builds missing IPv6 that use c-ares
- Ignore CURLE_NOT_BUILT_IN errors returned by c-ares functions in
curl_easy_duphandle.
Prior to this change if c-ares was used as the resolver backend and
either it was too old or libcurl was built without IPv6 support then
some of our resolver functions could return CURLE_NOT_BUILT_IN to
curl_easy_duphandle causing it to fail.
Caused by c8f086b which shipped in 7.69.1.
Reported-by: Karl Chen
Fixes https://github.com/curl/curl/issues/5097
Closes https://github.com/curl/curl/pull/5100
Diffstat (limited to 'docs/examples/sftpuploadresume.c')
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