Mop up dtls1_get_ccs_header() and struct ccs_header_st.

All this code does is read one byte from memory with an unknown length,
potentially being a one byte overread... and then nothing is actually done
with the value.

ok tb@

1 files changed, 1 insertions, 9 deletions

diff --git a/src/lib/libssl/d1_both.c b/src/lib/libssl/d1_both.c
index 2e5e86641c..61dc47b4b7 100644
--- a/src/lib/libssl/d1_both.c
+++ b/src/lib/libssl/d1_both.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: d1_both.c,v 1.76 2021/07/01 17:53:39 jsing Exp $ */
+/* $OpenBSD: d1_both.c,v 1.77 2021/07/19 08:42:24 jsing Exp $ */
 /*
  * DTLS implementation written by Nagendra Modadugu
  * (nagendra@cs.stanford.edu) for the OpenSSL project 2005.
@@ -1202,11 +1202,3 @@ dtls1_get_message_header(unsigned char *data, struct hm_header_st *msg_hdr)
 
         return 1;
 }
-
-void
-dtls1_get_ccs_header(unsigned char *data, struct ccs_header_st *ccs_hdr)
-{
-        memset(ccs_hdr, 0, sizeof(struct ccs_header_st));
-
-        ccs_hdr->type = *(data++);
-}