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lib: fix false context information for SRv6 route

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The seg6local route dumped by 'show ipv6 route' makes think that the USP
flavor is supported, whereas it is not the case. This information is a
context information, and for End, the context information should be
empty.

> # show ipv6 route
> [..]
> I>* fc00:0:4::/128 [115/0] is directly connected, sr0, seg6local End USP, weight 1, 00:49:01

Fix this by suppressing the USP information from the output.

Fixes: e496b42030 ("bgpd: prefix-sid srv6 l3vpn service tlv")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
(cherry picked from commit 658bf0281d)
This commit is contained in:
Philippe Guibert 2025-02-05 09:52:59 +01:00 committed by Mergify
parent dcebe85aa6
commit 1f0845ad29
1 changed files with 1 additions and 2 deletions
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3
lib/srv6.c
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@ -76,7 +76,6 @@ void seg6local_context2json(const struct seg6local_context *ctx,
{
switch (action) {
case ZEBRA_SEG6_LOCAL_ACTION_END:
json_object_boolean_add(json, "USP", true);
return;
case ZEBRA_SEG6_LOCAL_ACTION_END_X:
case ZEBRA_SEG6_LOCAL_ACTION_END_DX6:
@ -116,7 +115,7 @@ const char *seg6local_context2str(char *str, size_t size,
switch (action) {
case ZEBRA_SEG6_LOCAL_ACTION_END:
snprintf(str, size, "USP");
snprintf(str, size, "-");
return str;
case ZEBRA_SEG6_LOCAL_ACTION_END_X: