1 files changed, 11 insertions, 4 deletions

diff --git a/src/lib/libssl/s3_lib.c b/src/lib/libssl/s3_lib.c
index b6a2c26938..2726744357 100644
--- a/src/lib/libssl/s3_lib.c
+++ b/src/lib/libssl/s3_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: s3_lib.c,v 1.235 2022/07/02 16:31:04 tb Exp $ */
+/* $OpenBSD: s3_lib.c,v 1.236 2022/08/17 07:39:19 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1559,8 +1559,10 @@ ssl3_free(SSL *s)
         tls1_cleanup_key_block(s);
         ssl3_release_read_buffer(s);
         ssl3_release_write_buffer(s);
-        freezero(s->s3->hs.sigalgs, s->s3->hs.sigalgs_len);
 
+        freezero(s->s3->hs.sigalgs, s->s3->hs.sigalgs_len);
+        sk_X509_pop_free(s->s3->hs.peer_certs, X509_free);
+        sk_X509_pop_free(s->s3->hs.peer_certs_no_leaf, X509_free);
         tls_key_share_free(s->s3->hs.key_share);
 
         tls13_secrets_destroy(s->s3->hs.tls13.secrets);
@@ -1586,8 +1588,8 @@ ssl3_free(SSL *s)
 void
 ssl3_clear(SSL *s)
 {
-        unsigned char   *rp, *wp;
-        size_t           rlen, wlen;
+        unsigned char *rp, *wp;
+        size_t rlen, wlen;
 
         tls1_cleanup_key_block(s);
         sk_X509_NAME_pop_free(s->s3->hs.tls12.ca_names, X509_NAME_free);
@@ -1598,6 +1600,11 @@ ssl3_clear(SSL *s)
         s->s3->hs.sigalgs = NULL;
         s->s3->hs.sigalgs_len = 0;
 
+        sk_X509_pop_free(s->s3->hs.peer_certs, X509_free);
+        s->s3->hs.peer_certs = NULL;
+        sk_X509_pop_free(s->s3->hs.peer_certs_no_leaf, X509_free);
+        s->s3->hs.peer_certs_no_leaf = NULL;
+
         tls_key_share_free(s->s3->hs.key_share);
         s->s3->hs.key_share = NULL;