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-rw-r--r--isisd/isis_lsp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/isisd/isis_lsp.c b/isisd/isis_lsp.c
index bba86d4c1f..4dcde0cba6 100644
--- a/isisd/isis_lsp.c
+++ b/isisd/isis_lsp.c
@@ -1052,6 +1052,7 @@ static void lsp_build(struct isis_lsp *lsp, struct isis_area *area)
uint8_t subtlv_len;
if (IS_MPLS_TE(isisMplsTE)
+ && circuit->interface != NULL
&& HAS_LINK_PARAMS(
circuit->interface))
/* Update Local and Remote IP