Fix null pointer errors.

PR#3394
(cherry picked from commit 7a9d59c148b773f59a41f8697eeecf369a0974c2)

diff --git a/crypto/ocsp/ocsp_ht.c b/crypto/ocsp/ocsp_ht.c
index af5fc16691d432d4969126a5e64640e4a1775a14..b4126ade516929af1232dbf100ea92e89f8beb2a 100644 (file)
--- a/crypto/ocsp/ocsp_ht.c
+++ b/crypto/ocsp/ocsp_ht.c
@@ -490,6 +490,9 @@ OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, char *path, OCSP_REQUEST *req)
 
        ctx = OCSP_sendreq_new(b, path, req, -1);
 
+       if (!ctx)
+               return NULL;
+
        do
                {
                rv = OCSP_sendreq_nbio(&resp, ctx);

diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index 04aa23107ec53c184505e98091306c7391091bb5..c1eb970a8600c43fb33377cbd2f60d3fb50edb74 100644 (file)
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -1180,6 +1180,8 @@ dtls1_buffer_message(SSL *s, int is_ccs)
        OPENSSL_assert(s->init_off == 0);
 
        frag = dtls1_hm_fragment_new(s->init_num, 0);
+       if (!frag)
+               return 0;
 
        memcpy(frag->fragment, s->init_buf->data, s->init_num);