dcfldd
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dcfldd - enhanced version of dd for forensics and security
dcfldd if=/dev/zero of=test.raw bs=1 count=512 errlog=error.log 512 blocks (0Mb) written. 512+0 records in Segmentation fault (core dumped)
1. Data becomes misaligned when a faulty sector is encountered on a source drive. [NIST report](https://www.dhs.gov/sites/default/files/publications/DCFLDD%201%203%204-1%20Test%20Report_updated.pdf), [upstream patch](http://lists.gnu.org/archive/html/bug-coreutils/2003-10/msg00071.html). 2. An infinite loop when a faulty sector is encountered on a...