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author | Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp> | 2018-03-26 21:02:10 +0900 |
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committer | Eugen Rochko <eugen@zeonfederated.com> | 2018-03-26 14:02:10 +0200 |
commit | 40e5d2303ba1edc51beae66cc15263675980106a (patch) | |
tree | 42364f04c30bab43a27cc6ea17173ae825cad153 /app/lib/provider_discovery.rb | |
parent | 18965cb0e611b226c6252f1669f228f5b95f1ac6 (diff) |
Validate HTTP response length while receiving (#6891)
to_s method of HTTP::Response keeps blocking while it receives the whole content, no matter how it is big. This means it may waste time to receive unacceptably large files. It may also consume memory and disk in the process. This solves the inefficency by checking response length while receiving.
Diffstat (limited to 'app/lib/provider_discovery.rb')
-rw-r--r-- | app/lib/provider_discovery.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/app/lib/provider_discovery.rb b/app/lib/provider_discovery.rb index bbd3a2d43..3bec7211b 100644 --- a/app/lib/provider_discovery.rb +++ b/app/lib/provider_discovery.rb @@ -18,7 +18,7 @@ class ProviderDiscovery < OEmbed::ProviderDiscovery else Request.new(:get, url).perform do |res| raise OEmbed::NotFound, url if res.code != 200 || res.mime_type != 'text/html' - Nokogiri::HTML(res.to_s) + Nokogiri::HTML(res.body_with_limit) end end |