comms.c: Initialize addrlen before calling accept()

1 files changed, 1 insertions, 1 deletions

diff --git a/comms.c b/comms.c
index dc59e9c..773a524 100644
--- a/comms.c
+++ b/comms.c
@@ -84,7 +84,7 @@ int master_connect(uint16_t port)
    /* Just block until we get a connection */
    fprintf(stderr, "master: waiting for connection on port %d...\n", port);
    struct sockaddr_in csa;
-   size_t csasz;
+   size_t csasz = sizeof(csa);
    int nsock = accept(sock, (struct sockaddr*)&csa, &csasz);
    if (nsock < 0)
    {