From: Justin Iurman <justin.iurman@uliege.be>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, dsahern@kernel.org, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org,
justin.iurman@uliege.be
Subject: [PATCH net v3 0/2] ioam6: fix write to cloned skb's
Date: Mon, 19 Feb 2024 14:52:53 +0100 [thread overview]
Message-ID: <20240219135255.15429-1-justin.iurman@uliege.be> (raw)
v3:
- fix patches tag ("net" and version were removed unexpectedly)
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
--
2.34.1
next reply other threads:[~2024-02-19 13:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-19 13:52 Justin Iurman [this message]
2024-02-19 13:52 ` [PATCH net v3 1/2] Fix write to cloned skb in ipv6_hop_ioam() Justin Iurman
2024-02-19 13:52 ` [PATCH net v3 2/2] selftests: ioam: refactoring to align with the fix Justin Iurman
2024-02-22 8:40 ` [PATCH net v3 0/2] ioam6: fix write to cloned skb's patchwork-bot+netdevbpf
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