{"action":"created","issue":{"url":"https://api.github.com/repos/MSOpenTech/opencv/issues/48","labels_url":"https://api.github.com/repos/MSOpenTech/opencv/issues/48/labels{/name}","comments_url":"https://api.github.com/repos/MSOpenTech/opencv/issues/48/comments","events_url":"https://api.github.com/repos/MSOpenTech/opencv/issues/48/events","html_url":"https://github.com/MSOpenTech/opencv/issues/48","id":81336453,"number":48,"title":"Undefined behavior in test","user":{"login":"EvgenyAgafonchikov","id":3365854,"avatar_url":"https://avatars.githubusercontent.com/u/3365854?v=3","gravatar_id":"","url":"https://api.github.com/users/EvgenyAgafonchikov","html_url":"https://github.com/EvgenyAgafonchikov","followers_url":"https://api.github.com/users/EvgenyAgafonchikov/followers","following_url":"https://api.github.com/users/EvgenyAgafonchikov/following{/other_user}","gists_url":"https://api.github.com/users/EvgenyAgafonchikov/gists{/gist_id}","starred_url":"https://api.github.com/users/EvgenyAgafonchikov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/EvgenyAgafonchikov/subscriptions","organizations_url":"https://api.github.com/users/EvgenyAgafonchikov/orgs","repos_url":"https://api.github.com/users/EvgenyAgafonchikov/repos","events_url":"https://api.github.com/users/EvgenyAgafonchikov/events{/privacy}","received_events_url":"https://api.github.com/users/EvgenyAgafonchikov/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-05-27T07:59:16Z","updated_at":"2015-06-29T13:12:40Z","closed_at":null,"body":"In case we entered [this](https://github.com/MSOpenTech/opencv/blob/master/modules/calib3d/test/test_cameracalibration.cpp#L1392) conditional block basing on `!f` condition, we get undefined behavior [there](https://github.com/MSOpenTech/opencv/blob/master/modules/calib3d/test/test_cameracalibration.cpp#L1396) as `f` is uninitialized"},"comment":{"url":"https://api.github.com/repos/MSOpenTech/opencv/issues/comments/116654514","html_url":"https://github.com/MSOpenTech/opencv/issues/48#issuecomment-116654514","issue_url":"https://api.github.com/repos/MSOpenTech/opencv/issues/48","id":116654514,"user":{"login":"EvgenyAgafonchikov","id":3365854,"avatar_url":"https://avatars.githubusercontent.com/u/3365854?v=3","gravatar_id":"","url":"https://api.github.com/users/EvgenyAgafonchikov","html_url":"https://github.com/EvgenyAgafonchikov","followers_url":"https://api.github.com/users/EvgenyAgafonchikov/followers","following_url":"https://api.github.com/users/EvgenyAgafonchikov/following{/other_user}","gists_url":"https://api.github.com/users/EvgenyAgafonchikov/gists{/gist_id}","starred_url":"https://api.github.com/users/EvgenyAgafonchikov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/EvgenyAgafonchikov/subscriptions","organizations_url":"https://api.github.com/users/EvgenyAgafonchikov/orgs","repos_url":"https://api.github.com/users/EvgenyAgafonchikov/repos","events_url":"https://api.github.com/users/EvgenyAgafonchikov/events{/privacy}","received_events_url":"https://api.github.com/users/EvgenyAgafonchikov/received_events","type":"User","site_admin":false},"created_at":"2015-06-29T13:12:40Z","updated_at":"2015-06-29T13:12:40Z","body":"Proposal: add additional check if `f` exists"}}