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authorGuy Harris <guy@alum.mit.edu>2014-08-08 10:10:36 -0700
committerGuy Harris <guy@alum.mit.edu>2014-08-08 17:11:03 +0000
commit9b9005eb94d9c89a02d93e8dda0c19b8e2d1a6d7 (patch)
treef5a9c6f552bec38fff10c479f6fd1a1755b80af9 /epan/dissectors/packet-atm.c
parent57927c8a56ad132c3a9ca507bdb1584043a94abb (diff)
The DRM DCP CRC-16 is the same as the X.25 CRC-16.
So just use crc16_x25_ccitt_tvb(), which goes a byte at a time rather than a bit at a time, and which takes a tvbuff rather than requiring you to call tvb_get_ptr(). It also doesn't 1's-complement the result, so we can compare it against the 0x1D0F in ETSI TS 102 821 V1.4.1 (2012-10) rather than against a 1's-complement version, 0xE2F0. Change-Id: Ia513f851f0a8ff1e7853278ddf3618c532fb2aba Reviewed-on: https://code.wireshark.org/review/3507 Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'epan/dissectors/packet-atm.c')
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