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#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <errno.h>
#include <stdarg.h>
#include <pcap/pcap.h>
FILE * outfile = NULL;
void fuzz_openFile(const char * name) {
if (outfile != NULL) {
fclose(outfile);
}
outfile = fopen(name, "w");
}
typedef enum {
LOGPRIO_DEBUG,
LOGPRIO_INFO,
LOGPRIO_WARNING,
LOGPRIO_ERROR
} log_priority;
void rpcapd_log(log_priority priority, const char *message, ...)
{
va_list ap;
va_start(ap, message);
fprintf(outfile, "rpcapd[%d]:", priority);
vfprintf(outfile, message, ap);
putc('\n', outfile);
va_end(ap);
}
void sock_initfuzz(const uint8_t *Data, size_t Size);
int daemon_serviceloop(int sockctrl, int isactive, char *passiveClients, int nullAuthAllowed, int uses_ssl);
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
int sock;
//initialization
if (outfile == NULL) {
fuzz_openFile("/dev/null");
}
sock_initfuzz(Data, Size);
sock = socket(AF_INET, SOCK_STREAM, 0);
if (sock == INVALID_SOCKET) {
abort();
}
//dummy socket, active, null auth allowed, no ssl
daemon_serviceloop(sock, 1, malloc(0), 1, 0);
return 0;
}
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