smtp-dummy: clear sockaddr_in structure before use in bind()

Any junk bytes in sockaddr_in structure before passing that
to bind() system call may cause problems.

diff --git a/test/smtp-dummy.c b/test/smtp-dummy.c
index 9da8202fd1ff8c0f7a9b91ff8f6490350831a5dc..1778a4577764eb08ee035a8bb8495bd96da4b541 100644 (file)
--- a/test/smtp-dummy.c
+++ b/test/smtp-dummy.c
@@ -159,6 +159,7 @@ main (int argc, char *argv[])
                return 1;
        }
 
+       memset (&addr, 0, sizeof (addr));
        addr.sin_family = AF_INET;
        addr.sin_port = htons (25025);
        addr.sin_addr = *(struct in_addr *) hostinfo->h_addr;