locate_host: initialize hostname buffer so we don't send bullshit to the session...

diff --git a/webcit/locate_host.c b/webcit/locate_host.c
index 1db2832e99676b58ccba99a4b27996b7023b54c1..72a73cca7395dad5bb04def1761118f5b4afe39c 100644 (file)
--- a/webcit/locate_host.c
+++ b/webcit/locate_host.c
@@ -22,7 +22,7 @@ void locate_host(StrBuf *tbuf, int client_socket)
 {
        struct sockaddr_in6 clientaddr;
        unsigned int addrlen = sizeof(clientaddr);
-       char clienthost[NI_MAXHOST];
+       char clienthost[NI_MAXHOST] = "";
 
        getpeername(client_socket, (struct sockaddr *)&clientaddr, &addrlen);
        getnameinfo((struct sockaddr *)&clientaddr, addrlen, clienthost, sizeof(clienthost), NULL, 0, 0);