http2: make nghttp2 less picky about field whitespace #9448
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In nghttp2 1.49.0 it return error on leading and trailing whitespace in header fields according to language in the recently shipped RFC 9113. nghttp2 1.50.0 introduces an option to switch off this strict check and this change enables this by default which should make curl behave more similar to how it did with nghttp2 1.48.0 and earlier. We might want to consider making this an option in the future.
jay
approved these changes
Sep 7, 2022
|
I verified that this PR built fine with current nghttp2 1.50.0-DEV version in a local build, and that it didn't cause any obvious issues, but I did not try it against any white-space-field sites. |
This was referenced Sep 12, 2022
robot-piglet
pushed a commit
to ydb-platform/ydb
that referenced
this pull request
Sep 15, 2022
This is backport of: * curl [PR #9448](curl/curl#9448) * nghttp2 [PR #1792](nghttp2/nghttp2#1792)
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In nghttp2 1.49.0 it returns error on leading and trailing whitespace in header fields according to language in the recently shipped RFC 9113.
nghttp2 1.50.0 introduces an option to switch off this strict check and this change enables this by default which should make curl behave more similar to how it did with nghttp2 1.48.0 and earlier.
We might want to consider making this an option in the future.