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Diffstat (limited to 'src/lib/protocols/modbus.c')
-rw-r--r--src/lib/protocols/modbus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/modbus.c b/src/lib/protocols/modbus.c
index c98c71298..cd6d55dec 100644
--- a/src/lib/protocols/modbus.c
+++ b/src/lib/protocols/modbus.c
@@ -29,7 +29,7 @@
void ndpi_search_modbus_tcp(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow) {
- struct ndpi_packet_struct *packet = &flow->packet;
+ struct ndpi_packet_struct *packet = &ndpi_struct->packet;
NDPI_LOG_DBG(ndpi_struct, "search Modbus\n");
u_int16_t modbus_port = htons(502); // port used by modbus