v2:
- use skb_ensure_writable() instead of skb_cloned()+pskb_expand_head()
- refresh network header pointer in ip6_parse_tlv() when returning from
ipv6_hop_ioam()
Make sure the IOAM data insertion is not applied on cloned skb's. As a
consequence, ioam selftests needed a refactoring.
Justin Iurman (2):
Fix write to cloned skb in ipv6_hop_ioam()
selftests: ioam: refactoring to align with the fix
net/ipv6/exthdrs.c | 10 +++
tools/testing/selftests/net/ioam6.sh | 38 ++++-----
tools/testing/selftests/net/ioam6_parser.c | 95 +++++++++++-----------
3 files changed, 76 insertions(+), 67 deletions(-)
base-commit: 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210