Fix various bugs found by Coverity scanner.

Uninitialized variables, missing divide by zero checks, missing
virtual destructor, etc. Only thing serious is bug in TLS maximum
fragment decoder; missing breaks in switch statement meant receiver
would treat any negotiated max frament as 4k limit.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/tls/tls_seq_numbers.h b/src/lib/tls/tls_seq_numbers.h
index 2feef33a9..8ce6ed3be 100644
--- a/src/lib/tls/tls_seq_numbers.h
+++ b/src/lib/tls/tls_seq_numbers.h
@@ -18,6 +18,8 @@ namespace TLS {
 class Connection_Sequence_Numbers
    {
    public:
+      virtual ~Connection_Sequence_Numbers() {}
+
       virtual void new_read_cipher_state() = 0;
       virtual void new_write_cipher_state() = 0;