{"action":"created","issue":{"url":"https://api.github.com/repos/apple/swift-lldb/issues/571","repository_url":"https://api.github.com/repos/apple/swift-lldb","labels_url":"https://api.github.com/repos/apple/swift-lldb/issues/571/labels{/name}","comments_url":"https://api.github.com/repos/apple/swift-lldb/issues/571/comments","events_url":"https://api.github.com/repos/apple/swift-lldb/issues/571/events","html_url":"https://github.com/apple/swift-lldb/pull/571","id":317838981,"number":571,"title":"[DataFmt] Fix formatting of bridged CFStrings","user":{"login":"vedantk","id":97683,"avatar_url":"https://avatars3.githubusercontent.com/u/97683?v=4","gravatar_id":"","url":"https://api.github.com/users/vedantk","html_url":"https://github.com/vedantk","followers_url":"https://api.github.com/users/vedantk/followers","following_url":"https://api.github.com/users/vedantk/following{/other_user}","gists_url":"https://api.github.com/users/vedantk/gists{/gist_id}","starred_url":"https://api.github.com/users/vedantk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vedantk/subscriptions","organizations_url":"https://api.github.com/users/vedantk/orgs","repos_url":"https://api.github.com/users/vedantk/repos","events_url":"https://api.github.com/users/vedantk/events{/privacy}","received_events_url":"https://api.github.com/users/vedantk/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-04-26T00:39:42Z","updated_at":"2018-04-26T00:39:52Z","closed_at":null,"author_association":"MEMBER","pull_request":{"url":"https://api.github.com/repos/apple/swift-lldb/pulls/571","html_url":"https://github.com/apple/swift-lldb/pull/571","diff_url":"https://github.com/apple/swift-lldb/pull/571.diff","patch_url":"https://github.com/apple/swift-lldb/pull/571.patch"},"body":"The formatter for Swift strings called CreateValueObjectFromAddress in\r\norder to construct a ValueObject for bridged strings. In an unknown set\r\nof cases, this API call can accidentally dereference the payload, giving\r\nan invalid ValueObject that the NSString summary provider doesn't\r\nunderstand.\r\n\r\nAddress the issue by making sure the address is never dereferenced when\r\nconstructing the ValueObject for bridged strings. As a follow-up, there\r\nis a radar to investigate why the accidental dereference occurs\r\n(r://39741576)\r\n\r\nrdar://39710387"},"comment":{"url":"https://api.github.com/repos/apple/swift-lldb/issues/comments/384476336","html_url":"https://github.com/apple/swift-lldb/pull/571#issuecomment-384476336","issue_url":"https://api.github.com/repos/apple/swift-lldb/issues/571","id":384476336,"user":{"login":"vedantk","id":97683,"avatar_url":"https://avatars3.githubusercontent.com/u/97683?v=4","gravatar_id":"","url":"https://api.github.com/users/vedantk","html_url":"https://github.com/vedantk","followers_url":"https://api.github.com/users/vedantk/followers","following_url":"https://api.github.com/users/vedantk/following{/other_user}","gists_url":"https://api.github.com/users/vedantk/gists{/gist_id}","starred_url":"https://api.github.com/users/vedantk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vedantk/subscriptions","organizations_url":"https://api.github.com/users/vedantk/orgs","repos_url":"https://api.github.com/users/vedantk/repos","events_url":"https://api.github.com/users/vedantk/events{/privacy}","received_events_url":"https://api.github.com/users/vedantk/received_events","type":"User","site_admin":false},"created_at":"2018-04-26T00:39:52Z","updated_at":"2018-04-26T00:39:52Z","author_association":"MEMBER","body":"@swift-ci test and merge"}}
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