URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=0c614f0e1bea769ab3da314fabe2908888b2e263
Submitter: "Guy Harris <guy@xxxxxxxxxxxx>"
Changed: branch: master-3.0
Repository: wireshark
Commits:
0c614f0 by Guy Harris (guy@xxxxxxxxxxxx):
Clean up ITU-T vs. CCITT, fix some comments.
The CCITT was part of the ITU, and was renamed the ITU-T:
https://en.wikipedia.org/wiki/ITU-T#History
so just say ITU-T. As for whose idea those particular 16-bit and 32-bit
CRC generator polynomials originally were, I don't know. 802.15.4 speaks
of "a 32-bit CRC equivalent to ANSI X3.66-1979", but there ain't no
32-bit CRC in that standard, and its 16-bit CRC is Yet Another
x^16 + x^12 + x^5 + 1 CRC that they claim came from CCITT/ITU-T V.41;
V.42 has both 16-bit and 32-bit CRCs.
Clean up more comments about the TI CC24xx metadata trailer.
The "non-ASK PHY" name may have made sense when the type was created, as
all the PHYs other than ASK, at the time, may have had the same
preamble/SFD/PHR, but that's no longer true. List, in a comment, the
ones to which it applies, all of which have 16-bit CRCs.
Change-Id: Ie509dc06d06aec9738447f8da254c4edc5971a92
Reviewed-on: https://code.wireshark.org/review/32276
Reviewed-by: Guy Harris <guy@xxxxxxxxxxxx>
(cherry picked from commit 65ca4b4da7268a0849e3f353d3141fe9b8e59a7e)
Reviewed-on: https://code.wireshark.org/review/32323
Actions performed:
from d55127c Replace another tvb_new_subset_length_caplen() call.
add 0c614f0 Clean up ITU-T vs. CCITT, fix some comments.
Summary of changes:
epan/dissectors/packet-ieee802154.c | 52 +++++++++++++++++++++++++++----------
1 file changed, 38 insertions(+), 14 deletions(-)