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#include "ndpi_api.h"
#include "ndpi_private.h"
#include "fuzz_common_code.h"
static struct ndpi_detection_module_struct *ndpi_struct = NULL;
static struct ndpi_flow_struct ndpi_flow;
struct ndpi_iphdr iph;
#ifdef STUN_TCP
struct ndpi_tcphdr tcph;
#else
struct ndpi_udphdr udph;
#endif
extern int is_stun(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow,
u_int16_t *app_proto);
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
u_int16_t app_proto; /* unused */
struct ndpi_packet_struct *packet;
if (ndpi_struct == NULL) {
fuzz_init_detection_module(&ndpi_struct, NULL);
}
packet = &ndpi_struct->packet;
packet->payload = data;
packet->payload_packet_len = size;
#ifndef STUN_TCP
packet->udp = &udph;
#else
packet->tcp = &tcph;
#endif
packet->iph = &iph; /* IPv4 only */
is_stun(ndpi_struct, &ndpi_flow, &app_proto);
return 0;
}
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