{"action":"created","issue":{"url":"https://api.github.com/repos/hadley/dplyr/issues/1243","labels_url":"https://api.github.com/repos/hadley/dplyr/issues/1243/labels{/name}","comments_url":"https://api.github.com/repos/hadley/dplyr/issues/1243/comments","events_url":"https://api.github.com/repos/hadley/dplyr/issues/1243/events","html_url":"https://github.com/hadley/dplyr/issues/1243","id":92442808,"number":1243,"title":"update 0.4.1 to 0.4.2 introduces segfault","user":{"login":"mplourde","id":1331193,"avatar_url":"https://avatars.githubusercontent.com/u/1331193?v=3","gravatar_id":"","url":"https://api.github.com/users/mplourde","html_url":"https://github.com/mplourde","followers_url":"https://api.github.com/users/mplourde/followers","following_url":"https://api.github.com/users/mplourde/following{/other_user}","gists_url":"https://api.github.com/users/mplourde/gists{/gist_id}","starred_url":"https://api.github.com/users/mplourde/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mplourde/subscriptions","organizations_url":"https://api.github.com/users/mplourde/orgs","repos_url":"https://api.github.com/users/mplourde/repos","events_url":"https://api.github.com/users/mplourde/events{/privacy}","received_events_url":"https://api.github.com/users/mplourde/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-07-01T17:38:45Z","updated_at":"2015-11-09T14:57:31Z","closed_at":"2015-07-07T02:22:20Z","body":"After updating to 0.4.2 from CRAN, my application now generates segfaults in seemingly random situations. The application is complex so I'm unable to provide a minimal reproducible example, but I would be glad to test any updates and provide feedback as to whether the issue still occurs. This segfault happens on Windows 7 64bit and Ubuntu 14.1 64bit. My R version is 3.2.1. \r\n\r\nThe output running in Ubuntu:\r\n\r\n     *** caught segfault ***\r\n     address 0x100000011, cause 'memory not mapped'\r\n"},"comment":{"url":"https://api.github.com/repos/hadley/dplyr/issues/comments/155086236","html_url":"https://github.com/hadley/dplyr/issues/1243#issuecomment-155086236","issue_url":"https://api.github.com/repos/hadley/dplyr/issues/1243","id":155086236,"user":{"login":"mplourde","id":1331193,"avatar_url":"https://avatars.githubusercontent.com/u/1331193?v=3","gravatar_id":"","url":"https://api.github.com/users/mplourde","html_url":"https://github.com/mplourde","followers_url":"https://api.github.com/users/mplourde/followers","following_url":"https://api.github.com/users/mplourde/following{/other_user}","gists_url":"https://api.github.com/users/mplourde/gists{/gist_id}","starred_url":"https://api.github.com/users/mplourde/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mplourde/subscriptions","organizations_url":"https://api.github.com/users/mplourde/orgs","repos_url":"https://api.github.com/users/mplourde/repos","events_url":"https://api.github.com/users/mplourde/events{/privacy}","received_events_url":"https://api.github.com/users/mplourde/received_events","type":"User","site_admin":false},"created_at":"2015-11-09T14:57:31Z","updated_at":"2015-11-09T14:57:31Z","body":"@romainfrancois any suggestions for debugging this under Windows?"}}