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fkie-cad / fact_extractor

Standalone Utility for FACT-like extraction
GNU General Public License v3.0
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optional header for srec unpacker #34

Closed jstucke closed 4 years ago

jstucke commented 4 years ago

the header of srec files seems to be optional so this should be considered during unpacking i.e. 40ba21d58b0e5d51517b9462945a4a65341c63b0ff45f468de9fe9b8d96155bc_799985

0xricksanchez commented 4 years ago

The srec unpacker decodes a fed srec block line by line. As long as each line is in a valid srec format the unpacker will successfully decode it. Currently, no formal check of the fed block is done (e.g. checking for a header and termination entry).

Hence a missing header entry does not affect the unpacker implementation. The problem occurs in the mime regex in the https://github.com/fkie-cad/fact_helper_file