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| author | Antony Antony <antony.antony@secunet.com> | 2025-12-11 11:30:27 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2025-12-15 11:06:25 +0100 |
| commit | c196def07bbc6e8306d7a274433913444b0db20a (patch) | |
| tree | a2c76876b9f9d77f84adbdcb9bd167a534b6ce0a /scripts/atomic/fallbacks | |
| parent | 3d5221af9c7711b7aec8da1298c8fc393ef6183d (diff) | |
xfrm: set ipv4 no_pmtu_disc flag only on output sa when direction is set
The XFRM_STATE_NOPMTUDISC flag is only meaningful for output SAs, but
it was being applied regardless of the SA direction when the sysctl
ip_no_pmtu_disc is enabled. This can unintentionally affect input SAs.
Limit setting XFRM_STATE_NOPMTUDISC to output SAs when the SA direction
is configured.
Closes: https://github.com/strongswan/strongswan/issues/2946
Fixes: a4a87fa4e96c ("xfrm: Add Direction to the SA in or out")
Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'scripts/atomic/fallbacks')
0 files changed, 0 insertions, 0 deletions