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-rw-r--r--metis/ccnx/forwarder/metis/processor/metis_MessageProcessor.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/metis/ccnx/forwarder/metis/processor/metis_MessageProcessor.c b/metis/ccnx/forwarder/metis/processor/metis_MessageProcessor.c
index 26e67761..0451f633 100644
--- a/metis/ccnx/forwarder/metis/processor/metis_MessageProcessor.c
+++ b/metis/ccnx/forwarder/metis/processor/metis_MessageProcessor.c
@@ -734,11 +734,13 @@ metisMessageProcessor_ForwardToNexthops(MetisMessageProcessor *processor, MetisM
size_t length = metisNumberSet_Length(nexthops);
unsigned ingressId = metisMessage_GetIngressConnectionId(message);
+ int old_label = metisMessage_GetPathLabel(message);
for (size_t i = 0; i < length; i++) {
unsigned egressId = metisNumberSet_GetItem(nexthops, i);
if (egressId != ingressId) {
forwardedCopies++;
metisMessageProcessor_ForwardToInterfaceId(processor, message, egressId);
+ metisMessage_SetPathLabel(message, (uint8_t)old_label);
}
}
return forwardedCopies;