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author | Aaron Patterson <aaron.patterson@gmail.com> | 2022-04-04 13:25:33 -0700 |
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committer | GitHub <noreply@github.com> | 2022-04-04 13:25:33 -0700 |
commit | de538def20faf1a90b4f72245f33cf06ec435d05 (patch) | |
tree | 7782104d173595b41f5e484997dcaf2c42ece43a | |
parent | 9a018c0c8fea537a8f8744000ae1dcb3e93cacb9 (diff) | |
parent | df23f57407426a85245e35d8c0c7c90d53dcb74a (diff) | |
download | rack-de538def20faf1a90b4f72245f33cf06ec435d05.tar.gz |
Merge pull request #1837 from RubyElders/custom-range-exception
Use custom exception on params too deep error.
-rw-r--r-- | lib/rack/query_parser.rb | 6 | ||||
-rw-r--r-- | test/spec_request.rb | 4 | ||||
-rw-r--r-- | test/spec_utils.rb | 2 |
3 files changed, 8 insertions, 4 deletions
diff --git a/lib/rack/query_parser.rb b/lib/rack/query_parser.rb index 9d81dac5..ef065b3f 100644 --- a/lib/rack/query_parser.rb +++ b/lib/rack/query_parser.rb @@ -14,6 +14,10 @@ module Rack # sequence. class InvalidParameterError < ArgumentError; end + # ParamsTooDeepError is the error that is raised when params are recursively + # nested over the specified limit. + class ParamsTooDeepError < RangeError; end + def self.make_default(_key_space_limit=(not_deprecated = true; nil), param_depth_limit) unless not_deprecated warn("`first argument `key_space limit` is deprecated and no longer has an effect. Please call with only one argument, which will be required in a future version of Rack", uplevel: 1) @@ -91,7 +95,7 @@ module Rack end private def _normalize_params(params, name, v, depth) - raise RangeError if depth >= param_depth_limit + raise ParamsTooDeepError if depth >= param_depth_limit if !name # nil name, treat same as empty string (required by tests) diff --git a/test/spec_request.rb b/test/spec_request.rb index fe1f56aa..3818dc1b 100644 --- a/test/spec_request.rb +++ b/test/spec_request.rb @@ -400,7 +400,7 @@ class RackRequestTest < Minitest::Spec it "limit the allowed parameter depth when parsing parameters" do env = Rack::MockRequest.env_for("/?a#{'[a]' * 40}=b") req = make_request(env) - lambda { req.GET }.must_raise RangeError + lambda { req.GET }.must_raise Rack::QueryParser::ParamsTooDeepError env = Rack::MockRequest.env_for("/?a#{'[a]' * 30}=b") req = make_request(env) @@ -416,7 +416,7 @@ class RackRequestTest < Minitest::Spec env = Rack::MockRequest.env_for("/?a[a][a][a]=b") req = make_request(env) - lambda { make_request(env).GET }.must_raise RangeError + lambda { make_request(env).GET }.must_raise Rack::QueryParser::ParamsTooDeepError ensure Rack::Utils.param_depth_limit = old end diff --git a/test/spec_utils.rb b/test/spec_utils.rb index b368d204..354ea56f 100644 --- a/test/spec_utils.rb +++ b/test/spec_utils.rb @@ -144,7 +144,7 @@ describe Rack::Utils do lambda { Rack::Utils.parse_nested_query("foo#{"[a]" * len}=bar") - }.must_raise(RangeError) + }.must_raise(Rack::QueryParser::ParamsTooDeepError) Rack::Utils.parse_nested_query("foo#{"[a]" * (len - 1)}=bar") end |