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authorDavid Gibson <david@gibson.dropbear.id.au>2022-10-19 11:43:45 +1100
committerStefano Brivio <sbrivio@redhat.com>2022-10-19 03:34:26 +0200
commit67ab6171729cfcf7867cbb92a2099d88d86f6e6b (patch)
treef4422311d378d56a79409b16aaa1343afc71c8cb /icmp.c
parent7abd2b0d727b4dad0f92d8c3130931d023e58514 (diff)
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Add csum_icmp4() helper for calculating ICMP checksums
Although tap_ip_send() is currently the only place calculating ICMP checksums, create a helper function for symmetry with ICMPv6. For future flexibility it allows the ICMPv6 header and payload to be in separate buffers. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'icmp.c')
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