[ https://issues.apache.org/jira/browse/COUCHDB-3174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15555296#comment-15555296 ]
ASF GitHub Bot commented on COUCHDB-3174: ----------------------------------------- Github user nickva closed the pull request at: https://github.com/apache/couchdb-documentation/pull/78 > max_document_size setting can by bypassed by issuing multipart/related > requests > ------------------------------------------------------------------------------- > > Key: COUCHDB-3174 > URL: https://issues.apache.org/jira/browse/COUCHDB-3174 > Project: CouchDB > Issue Type: Bug > Reporter: Nick Vatamaniuc > Attachments: attach_large.py > > > Testing how replicator handled small values of max_document_size parameter, > discovered if user issues PUT requests which are multipart/related, then > max_document_size setting is bypassed. > Wireshark capture of a PUT with attachments request coming from replicator in > a EUnit test I wrote. max_document_size was set to 10000 yet a 70k byte > document with a 70k byte attachment was created. > {code} > PUT /eunit-test-db-147555017168185/doc0?new_edits=false HTTP/1.1 > Content-Type: multipart/related; boundary="e5d21d5fd988dc1c6c6e8911030213b3" > Content-Length: 140515 > Accept: application/json > --e5d21d5fd988dc1c6c6e8911030213b3 > Content-Type: application/json > {"_id":"doc0","_rev":"1-40a6a02761aba1474c4a1ad9081a4c2e","x":"xxxx.... > ...xxxx","_revisions":{"start":1,"ids":["40a6a02761aba1474c4a1ad9081a4c2e"]},"_attachments":{"att1":{"content_type":"app/binary","revpos":1,"digest":"md5-u+COd6RLUd6BGz0wJyuZFg==","length":70000,"follows":true}}} > --e5d21d5fd988dc1c6c6e8911030213b3 > Content-Disposition: attachment; filename="att1" > Content-Type: app/binary > Content-Length: 70000 > xxxxx....xxxxx > --e5d21d5fd988dc1c6c6e8911030213b3-- > HTTP/1.1 201 Created > {code} > Here is a regular request which works as expected: > {code} > PUT /dbl/dl2 HTTP/1.1 > Content-Length: 100026 > Content-Type: application/json > Accept: application/json > {"_id": "dl2", "size": "xxxx...xxx"} > HTTP/1.1 413 Request Entity Too Large > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)