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-rwxr-xr-xscripts/automation/trex_control_plane/stl/services/scapy_server/scapy_service.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/automation/trex_control_plane/stl/services/scapy_server/scapy_service.py b/scripts/automation/trex_control_plane/stl/services/scapy_server/scapy_service.py
index 34d36b92..01c9a75a 100755
--- a/scripts/automation/trex_control_plane/stl/services/scapy_server/scapy_service.py
+++ b/scripts/automation/trex_control_plane/stl/services/scapy_server/scapy_service.py
@@ -859,8 +859,10 @@ class Scapy_service(Scapy_service_api):
cache_size = None
if "cache_size" in fe_parameters:
+ assert self._is_int(fe_parameters['cache_size']), 'Cache size must be a number'
cache_size = int(fe_parameters['cache_size'])
+
pkt_builder = STLPktBuilder(pkt=pkt, vm=STLScVmRaw(instructions, cache_size=cache_size))
pkt_builder.compile()
return pkt_builder.get_vm_data()