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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2015-06-05 15:58:00 +0200 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-06-25 16:48:39 +0200 |
commit | 99d303ac2739e65a02fbbc325b74ad6fcac63cc2 (patch) | |
tree | 6f4095f42d3d298cdd5ab8bc6f8ed89d9673b38b /contrib/stress-testing/badpacket.c | |
download | wireguard-monolithic-historical-99d303ac2739e65a02fbbc325b74ad6fcac63cc2.tar.xz wireguard-monolithic-historical-99d303ac2739e65a02fbbc325b74ad6fcac63cc2.zip |
Initial commit
Diffstat (limited to 'contrib/stress-testing/badpacket.c')
-rw-r--r-- | contrib/stress-testing/badpacket.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/stress-testing/badpacket.c b/contrib/stress-testing/badpacket.c new file mode 100644 index 0000000..eee61fc --- /dev/null +++ b/contrib/stress-testing/badpacket.c @@ -0,0 +1,27 @@ +#include <stdlib.h> +#include <unistd.h> +#include <arpa/inet.h> +#include <sys/socket.h> +#include <sys/ioctl.h> +#include <net/if.h> +#include <netinet/in.h> +#include <linux/limits.h> + +int main(int argc, char *argv[]) +{ + static const unsigned char handshake1[143] = { 1, 0 }; + int fd = socket(AF_INET, SOCK_DGRAM, 0); + struct sockaddr_in addr = { + .sin_family = AF_INET, + .sin_port = htons(atoi(argv[2])), + .sin_addr = inet_addr(argv[1]) + }; + connect(fd, (struct sockaddr *)&addr, sizeof(addr)); + + for (;;) + send(fd, handshake1, sizeof(handshake1), 0); + + close(fd); + + return 0; +} |