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authorSam Roberts <vieuxtech@gmail.com>2018-11-28 09:02:17 -0800
committerRich Trott <rtrott@gmail.com>2018-11-28 11:55:31 -0800
commit063e8fbe781ceff44dda633e116639ed7bb9eb1d (patch)
tree9530e3fb33f8b40e8de5e054b0a0d9508707cba0 /doc
parentf051737ee4ebb7dfa25abc91f7a4797bd8fe0cb6 (diff)
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doc: describe current HTTP header size limit
Document that the limit was changed from 80KB to 8KB in 186035243. Fixes: https://github.com/nodejs/node/issues/24693 PR-URL: https://github.com/nodejs/node/pull/24700 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/api/errors.md8
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/api/errors.md b/doc/api/errors.md
index 96ff284c0a..75d0f368ca 100644
--- a/doc/api/errors.md
+++ b/doc/api/errors.md
@@ -1880,9 +1880,15 @@ Creation of a [`zlib`][] object failed due to incorrect configuration.
<a id="HPE_HEADER_OVERFLOW"></a>
### HPE_HEADER_OVERFLOW
+<!-- YAML
+changes:
+ - version: REPLACEME
+ pr-url: https://github.com/nodejs/node/commit/186035243fad247e3955f
+ description: Max header size in `http_parser` was set to 8KB.
+-->
Too much HTTP header data was received. In order to protect against malicious or
-malconfigured clients, if more than 80KB of HTTP header data is received then
+malconfigured clients, if more than 8KB of HTTP header data is received then
HTTP parsing will abort without a request or response object being created, and
an `Error` with this code will be emitted.