{"action":"created","issue":{"url":"https://api.github.com/repos/libyal/libewf/issues/18","labels_url":"https://api.github.com/repos/libyal/libewf/issues/18/labels{/name}","comments_url":"https://api.github.com/repos/libyal/libewf/issues/18/comments","events_url":"https://api.github.com/repos/libyal/libewf/issues/18/events","html_url":"https://github.com/libyal/libewf/issues/18","id":62630724,"number":18,"title":"ewfverify fails on large drives on 32 bit systems","user":{"login":"theraven82","id":5691317,"avatar_url":"https://avatars.githubusercontent.com/u/5691317?v=3","gravatar_id":"","url":"https://api.github.com/users/theraven82","html_url":"https://github.com/theraven82","followers_url":"https://api.github.com/users/theraven82/followers","following_url":"https://api.github.com/users/theraven82/following{/other_user}","gists_url":"https://api.github.com/users/theraven82/gists{/gist_id}","starred_url":"https://api.github.com/users/theraven82/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/theraven82/subscriptions","organizations_url":"https://api.github.com/users/theraven82/orgs","repos_url":"https://api.github.com/users/theraven82/repos","events_url":"https://api.github.com/users/theraven82/events{/privacy}","received_events_url":"https://api.github.com/users/theraven82/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-03-18T09:04:56Z","updated_at":"2015-03-18T18:42:09Z","closed_at":null,"body":"Ewfverify fails on large images. I've used ewfverify on the images of a large (3TB) disk, and ewfverify consistently fails at the same point. The error messages suggest there is a problem with reading the evidence files, but the images are verified correctly in EnCase. \r\n\r\nI've tried outputting more verbose error logs, but the resulting log file stays empty. I've used the latest version (libewf-20140608.tar.gz), and built it in Ubuntu 12.04 x86, and the latest Mint (17.1) x86. \r\n\r\nI've used the same version of libewf to verify the evidence files on a 64 bit system, and the verification passes. \r\n\r\nIs it perhaps a limitation of 32 bit systems, or is there a possible bug?\r\n\r\nThe error messages from the console:\r\n\r\n```\r\nStatus: at 38%.\r\n        verified 1.0 TiB (1163113988096 bytes) of total 2.7 TiB (3000592982016 bytes).\r\n        completion in 2 hour(s), 56 minute(s) and 32 second(s) with 167 MiB/s (175637613 bytes/second).\r\n\r\nStatus: at 38%.\r\n        verified 1.0 TiB (1163994595328 bytes) of total 2.7 TiB (3000592982016 bytes).\r\n        completion in 2 hour(s), 56 minute(s) and 38 second(s) with 167 MiB/s (175534864 bytes/second).\r\n\r\nStatus: at 38%.\r\n        verified 1.0 TiB (1164875137024 bytes) of total 2.7 TiB (3000592982016 bytes).\r\n        completion in 2 hour(s), 56 minute(s) and 45 second(s) with 167 MiB/s (175421980 bytes/second).\r\n\r\nVerify failed at: Mar 13, 2015 13:25:09\r\nUnable to verify input.\r\nlibewf_handle_read_buffer: unable to read chunk data: 35570143.\r\nverification_handle_read_buffer: unable to read storage media buffer.\r\nverification_handle_verify_input: unable to read data.\r\newfverify: FAILURE\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/libyal/libewf/issues/comments/83116777","html_url":"https://github.com/libyal/libewf/issues/18#issuecomment-83116777","issue_url":"https://api.github.com/repos/libyal/libewf/issues/18","id":83116777,"user":{"login":"theraven82","id":5691317,"avatar_url":"https://avatars.githubusercontent.com/u/5691317?v=3","gravatar_id":"","url":"https://api.github.com/users/theraven82","html_url":"https://github.com/theraven82","followers_url":"https://api.github.com/users/theraven82/followers","following_url":"https://api.github.com/users/theraven82/following{/other_user}","gists_url":"https://api.github.com/users/theraven82/gists{/gist_id}","starred_url":"https://api.github.com/users/theraven82/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/theraven82/subscriptions","organizations_url":"https://api.github.com/users/theraven82/orgs","repos_url":"https://api.github.com/users/theraven82/repos","events_url":"https://api.github.com/users/theraven82/events{/privacy}","received_events_url":"https://api.github.com/users/theraven82/received_events","type":"User","site_admin":false},"created_at":"2015-03-18T18:42:09Z","updated_at":"2015-03-18T18:42:09Z","body":"(Yeah, I understand.. I was a bit distracted posting the previous message). \r\n\r\nI'll go and sit quietly in a corner now ;)\r\n\r\nI'll update tomorrow"}}