isisd: fix rcap tlv double-free crash

Fix rcap tlv double-free crash. It is supposed to freed later by isis_free_tlvs() -> free_tlv_router_cap(). Fixes: 49efc80 ("isisd: Ensure rcap is freed in error case") Signed-off-by: Louis Scalbert <[email protected]>
FRRouting · Sep 12, 2024 · f03e954 · f03e954
1 parent bf1fa1b
commit f03e954
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/isisd/isis_tlvs.c b/isisd/isis_tlvs.c
@@ -6178,7 +6178,6 @@ static int unpack_tlv_router_cap(enum isis_tlv_context context,
 				log, indent,
 				"WARNING: Router Capability subTLV length too large compared to expected size\n");
 			stream_forward_getp(s, STREAM_READABLE(s));
-			XFREE(MTYPE_ISIS_TLV, rcap);
 			return 0;
 		}