bgpd: Do not check for capability length for Link-Local Next Hop capa…

…bility Capability's length is 0 and this is not needed to check if it's multiplied by X or there is a minimum length for that. Fixes: db853cc ("bgpd: Implement Link-Local Next Hop capability") Signed-off-by: Donatas Abraitis <[email protected]>
FRRouting · Feb 8, 2025 · d3741f8 · d3741f8
1 parent 2ef76a3
commit d3741f8
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diff --git a/bgpd/bgp_open.c b/bgpd/bgp_open.c
@@ -1069,7 +1069,6 @@ static int bgp_capability_parse(struct peer *peer, size_t length,
 		case CAPABILITY_CODE_ROLE:
 		case CAPABILITY_CODE_SOFT_VERSION:
 		case CAPABILITY_CODE_PATHS_LIMIT:
-		case CAPABILITY_CODE_LINK_LOCAL:
 			/* Check length. */
 			if (caphdr.length < cap_minsizes[caphdr.code]) {
 				zlog_info(

diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
@@ -3781,7 +3781,6 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt,
 		case CAPABILITY_CODE_ROLE:
 		case CAPABILITY_CODE_SOFT_VERSION:
 		case CAPABILITY_CODE_PATHS_LIMIT:
-		case CAPABILITY_CODE_LINK_LOCAL:
 			if (hdr->length < cap_minsizes[hdr->code]) {
 				zlog_info("%pBP: %s Capability length error: got %u, expected at least %u",
 					  peer, capability, hdr->length,