Enkele weken geleden is versie 7.0 van TestDisk en PhotoRec uitgekomen. TestDisk is een opensource- en crossplatformprogramma waarmee problemen op de harde schijf gerepareerd kunnen worden, zoals het niet meer toegankelijk zijn van partities of een kapotte bootsector. PhotoRec, dat onderdeel uitmaakt van TestDisk, is een data recovery-programma en kan bestanden die verloren zijn gegaan terughalen. Downloads zijn beschikbaar voor dos, Windows, Linux, OS X en zelfs enkele nas-modellen. De changelog voor deze uitgave kan hieronder worden gevonden.
General Improvements
Various fix including security fix, thanks to
- Coverity scan (Static Analysis of source code)
- afl-fuzz (security-oriented fuzzer).
- Denis Andzakovic from Security Assessment for reporting an exploitable Stack Buffer Overflow
TestDisk
ImprovementsBug fixes
- exFAT: better support
- ext4: handle 64 bit blocks or 64 KiB blocksize. Fix detection and file listing
- Avoid erroneous error when writing 512 bytes on hard disk using 4k sector
- FAT, NTFS: avoid NULL pointer dereference if localtime() returns NULL. Thanks to Graham Sutherland for reporting this bug.
PhotoRec & QPhotoRec
QPhotoRec is a Graphical User Interface (Qt based GUI) version of PhotoRec. More user friendly, it recognizes the same file formats.
PhotoRec remains recommended for advanced users, it can stop a recovery and resume it later, it recovers more fragmented files when brute-force technology is enabled and expert mode is available.
ImprovementsNew file formats recovered by PhotoRec:
- Reduced false positives for more than 80 file formats.
- .gif: fix filesize detection
- .flv: add Flash filesize detection
- .mpg: detect filesize for MPEG
- .ra: detect filesize for RealAudio3
- Improved algorithm to deal with data fragmentation resulting in a general speed increased
- Speedup brute-force mode. Brute-force mode can recover more fragmented files, but it's still slow and not 100% reliable. You can enable it in PhotoRec Options menu.
- .3dm: Rhino / openNURBS
- .ari: ARRI Raw Video
- .camrec: Camtasia Studio
- .dad: Micae DVR
- .dcm: Digital Imaging and Communications in Medicine (DICOM)
- .fp12: File Maker Pro 12
- .kra: Krita
- .mlv: Magic Lantern Video
- .notebook: SMART notebook
- .ora: Mypaint
- .red: RED2 video format
- .rlv: Revelation password
- .vbm: Veeam Backup Metadata
- .woff: Web Open Font Format
